CC: [email protected] CC: [email protected] TO: "Jonas Dreßler" <[email protected]> CC: Kalle Valo <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 917bbdb107f8767cb78f24e7d6725a2f93b9effe commit: abe3a2c9ead8fd95db141ea1df8d96c48cad3893 mwifiex: Use function to check whether interface type change is allowed date: 5 months ago :::::: branch date: 5 hours ago :::::: commit date: 5 months ago config: powerpc64-randconfig-m031-20220220 (https://download.01.org/0day-ci/archive/20220223/[email protected]/config) compiler: powerpc64-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> smatch warnings: drivers/net/wireless/marvell/mwifiex/cfg80211.c:1307 mwifiex_cfg80211_change_virtual_intf() warn: ignoring unreachable code. vim +1307 drivers/net/wireless/marvell/mwifiex/cfg80211.c 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1126 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1127 static int 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1128 mwifiex_change_vif_to_ap(struct net_device *dev, 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1129 enum nl80211_iftype curr_iftype, 818a986e4ebacea drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2017-04-12 1130 enum nl80211_iftype type, 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1131 struct vif_params *params) 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1132 { 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1133 struct mwifiex_private *priv; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1134 struct mwifiex_adapter *adapter; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1135 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1136 priv = mwifiex_netdev_get_priv(dev); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1137 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1138 if (!priv) 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1139 return -1; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1140 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1141 adapter = priv->adapter; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1142 acebe8c10a6eabd drivers/net/wireless/mwifiex/cfg80211.c Zhaoyang Liu 2015-05-12 1143 mwifiex_dbg(adapter, INFO, acebe8c10a6eabd drivers/net/wireless/mwifiex/cfg80211.c Zhaoyang Liu 2015-05-12 1144 "%s: changing role to AP\n", dev->name); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1145 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1146 if (mwifiex_deinit_priv_params(priv)) 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1147 return -1; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1148 if (mwifiex_init_new_priv_params(priv, dev, type)) 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1149 return -1; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1150 if (mwifiex_send_cmd(priv, HostCmd_CMD_SET_BSS_MODE, 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1151 HostCmd_ACT_GEN_SET, 0, NULL, true)) 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1152 return -1; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1153 if (mwifiex_sta_init_cmd(priv, false, false)) 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1154 return -1; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1155 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1156 switch (curr_iftype) { 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1157 case NL80211_IFTYPE_P2P_CLIENT: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1158 case NL80211_IFTYPE_P2P_GO: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1159 adapter->curr_iface_comb.p2p_intf--; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1160 break; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1161 case NL80211_IFTYPE_STATION: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1162 case NL80211_IFTYPE_ADHOC: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1163 adapter->curr_iface_comb.sta_intf--; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1164 break; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1165 default: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1166 break; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1167 } 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1168 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1169 adapter->curr_iface_comb.uap_intf++; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1170 dev->ieee80211_ptr->iftype = type; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1171 return 0; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1172 } 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1173 /* 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1174 * CFG802.11 operation handler to change interface type. 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1175 */ 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1176 static int 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1177 mwifiex_cfg80211_change_virtual_intf(struct wiphy *wiphy, 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1178 struct net_device *dev, 818a986e4ebacea drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2017-04-12 1179 enum nl80211_iftype type, 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1180 struct vif_params *params) 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1181 { 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1182 struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1183 enum nl80211_iftype curr_iftype = dev->ieee80211_ptr->iftype; 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1184 c61cfe49f0f0f0d drivers/net/wireless/marvell/mwifiex/cfg80211.c Limin Zhu 2017-11-30 1185 if (priv->scan_request) { c61cfe49f0f0f0d drivers/net/wireless/marvell/mwifiex/cfg80211.c Limin Zhu 2017-11-30 1186 mwifiex_dbg(priv->adapter, ERROR, c61cfe49f0f0f0d drivers/net/wireless/marvell/mwifiex/cfg80211.c Limin Zhu 2017-11-30 1187 "change virtual interface: scan in process\n"); c61cfe49f0f0f0d drivers/net/wireless/marvell/mwifiex/cfg80211.c Limin Zhu 2017-11-30 1188 return -EBUSY; c61cfe49f0f0f0d drivers/net/wireless/marvell/mwifiex/cfg80211.c Limin Zhu 2017-11-30 1189 } c61cfe49f0f0f0d drivers/net/wireless/marvell/mwifiex/cfg80211.c Limin Zhu 2017-11-30 1190 babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1191 if (type == NL80211_IFTYPE_UNSPECIFIED) { babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1192 mwifiex_dbg(priv->adapter, INFO, babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1193 "%s: no new type specified, keeping old type %d\n", babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1194 dev->name, curr_iftype); babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1195 return 0; babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1196 } babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1197 babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1198 if (curr_iftype == type) { babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1199 mwifiex_dbg(priv->adapter, INFO, babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1200 "%s: interface already is of type %d\n", babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1201 dev->name, curr_iftype); babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1202 return 0; babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1203 } babe2a332dc40b0 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1204 abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1205 if (!is_vif_type_change_allowed(priv->adapter, curr_iftype, type)) { abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1206 mwifiex_dbg(priv->adapter, ERROR, abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1207 "%s: change from type %d to %d is not allowed\n", abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1208 dev->name, curr_iftype, type); abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1209 return -EOPNOTSUPP; abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1210 } abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1211 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1212 switch (curr_iftype) { 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1213 case NL80211_IFTYPE_ADHOC: 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1214 switch (type) { 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1215 case NL80211_IFTYPE_STATION: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1216 priv->bss_mode = type; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1217 priv->sec_info.authentication_mode = 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1218 NL80211_AUTHTYPE_OPEN_SYSTEM; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1219 dev->ieee80211_ptr->iftype = type; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1220 mwifiex_deauthenticate(priv, NULL); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1221 return mwifiex_send_cmd(priv, HostCmd_CMD_SET_BSS_MODE, 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1222 HostCmd_ACT_GEN_SET, 0, NULL, 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1223 true); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1224 case NL80211_IFTYPE_P2P_CLIENT: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1225 case NL80211_IFTYPE_P2P_GO: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1226 return mwifiex_change_vif_to_p2p(dev, curr_iftype, 818a986e4ebacea drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2017-04-12 1227 type, params); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1228 case NL80211_IFTYPE_AP: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1229 return mwifiex_change_vif_to_ap(dev, curr_iftype, type, 818a986e4ebacea drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2017-04-12 1230 params); 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1231 default: abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1232 goto errnotsupp; eecd8250e492ffc drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-28 1233 } abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1234 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1235 case NL80211_IFTYPE_STATION: 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1236 switch (type) { 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1237 case NL80211_IFTYPE_ADHOC: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1238 priv->bss_mode = type; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1239 priv->sec_info.authentication_mode = 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1240 NL80211_AUTHTYPE_OPEN_SYSTEM; e1a2b7a394ad8c2 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 1241 dev->ieee80211_ptr->iftype = type; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1242 mwifiex_deauthenticate(priv, NULL); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1243 return mwifiex_send_cmd(priv, HostCmd_CMD_SET_BSS_MODE, 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1244 HostCmd_ACT_GEN_SET, 0, NULL, 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1245 true); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1246 case NL80211_IFTYPE_P2P_CLIENT: 9197ab9e5f3016a drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 1247 case NL80211_IFTYPE_P2P_GO: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1248 return mwifiex_change_vif_to_p2p(dev, curr_iftype, 818a986e4ebacea drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2017-04-12 1249 type, params); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1250 case NL80211_IFTYPE_AP: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1251 return mwifiex_change_vif_to_ap(dev, curr_iftype, type, 818a986e4ebacea drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2017-04-12 1252 params); 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1253 default: abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1254 goto errnotsupp; 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1255 } abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1256 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1257 case NL80211_IFTYPE_AP: 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1258 switch (type) { 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1259 case NL80211_IFTYPE_ADHOC: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1260 return mwifiex_change_vif_to_sta_adhoc(dev, curr_iftype, 818a986e4ebacea drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2017-04-12 1261 type, params); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1262 break; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1263 case NL80211_IFTYPE_P2P_CLIENT: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1264 case NL80211_IFTYPE_P2P_GO: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1265 return mwifiex_change_vif_to_p2p(dev, curr_iftype, 818a986e4ebacea drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2017-04-12 1266 type, params); 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1267 default: abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1268 goto errnotsupp; 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1269 } abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1270 e1a2b7a394ad8c2 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 1271 case NL80211_IFTYPE_P2P_CLIENT: 9197ab9e5f3016a drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 1272 case NL80211_IFTYPE_P2P_GO: e1a2b7a394ad8c2 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 1273 switch (type) { e1a2b7a394ad8c2 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 1274 case NL80211_IFTYPE_STATION: e79801ffe9c8625 drivers/net/wireless/mwifiex/cfg80211.c Aniket Nagarnaik 2015-07-16 1275 if (mwifiex_cfg80211_deinit_p2p(priv)) e1a2b7a394ad8c2 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 1276 return -EFAULT; e79801ffe9c8625 drivers/net/wireless/mwifiex/cfg80211.c Aniket Nagarnaik 2015-07-16 1277 priv->adapter->curr_iface_comb.p2p_intf--; e79801ffe9c8625 drivers/net/wireless/mwifiex/cfg80211.c Aniket Nagarnaik 2015-07-16 1278 priv->adapter->curr_iface_comb.sta_intf++; e1a2b7a394ad8c2 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 1279 dev->ieee80211_ptr->iftype = type; 3d8bd85c2c9e47e drivers/net/wireless/marvell/mwifiex/cfg80211.c Karthik D A 2016-09-28 1280 if (mwifiex_deinit_priv_params(priv)) 3d8bd85c2c9e47e drivers/net/wireless/marvell/mwifiex/cfg80211.c Karthik D A 2016-09-28 1281 return -1; 3d8bd85c2c9e47e drivers/net/wireless/marvell/mwifiex/cfg80211.c Karthik D A 2016-09-28 1282 if (mwifiex_init_new_priv_params(priv, dev, type)) 3d8bd85c2c9e47e drivers/net/wireless/marvell/mwifiex/cfg80211.c Karthik D A 2016-09-28 1283 return -1; 3d8bd85c2c9e47e drivers/net/wireless/marvell/mwifiex/cfg80211.c Karthik D A 2016-09-28 1284 if (mwifiex_sta_init_cmd(priv, false, false)) 3d8bd85c2c9e47e drivers/net/wireless/marvell/mwifiex/cfg80211.c Karthik D A 2016-09-28 1285 return -1; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1286 break; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1287 case NL80211_IFTYPE_ADHOC: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1288 if (mwifiex_cfg80211_deinit_p2p(priv)) 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1289 return -EFAULT; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1290 return mwifiex_change_vif_to_sta_adhoc(dev, curr_iftype, 818a986e4ebacea drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2017-04-12 1291 type, params); 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1292 break; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1293 case NL80211_IFTYPE_AP: 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1294 if (mwifiex_cfg80211_deinit_p2p(priv)) 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1295 return -EFAULT; 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 1296 return mwifiex_change_vif_to_ap(dev, curr_iftype, type, 818a986e4ebacea drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2017-04-12 1297 params); e1a2b7a394ad8c2 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 1298 default: abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1299 goto errnotsupp; e1a2b7a394ad8c2 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 1300 } abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1301 4f02341ac27f707 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 1302 default: abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1303 goto errnotsupp; 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1304 } 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1305 eecd8250e492ffc drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-28 1306 047eaaf64503c29 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 @1307 return 0; abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1308 abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1309 errnotsupp: abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1310 mwifiex_dbg(priv->adapter, ERROR, abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1311 "unsupported interface type transition: %d to %d\n", abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1312 curr_iftype, type); abe3a2c9ead8fd9 drivers/net/wireless/marvell/mwifiex/cfg80211.c Jonas Dreßler 2021-09-14 1313 return -EOPNOTSUPP; 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1314 } 5e6e3a92b9a4c94 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 1315 :::::: The code at line 1307 was first introduced by commit :::::: 047eaaf64503c2902d1e054d5b944de18d14b28c mwifiex: support conversion to any virtual interface type :::::: TO: Avinash Patil <[email protected]> :::::: CC: Kalle Valo <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected] _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
