With this .config: http://busybox.net/~vda/kernel_config,
after deinlining the function size is 3132 bytes and there are
7 callsites.
Total size reduction: about 20 kbytes.
Signed-off-by: Denys Vlasenko <dvlas...@redhat.com>
CC: John Linville <linvi...@tuxdriver.com>
CC: Michal Kazior <michal.kaz...@tieto.com>
Cc: Johannes Berg <johannes.b...@intel.com>
Cc: linux-wirel...@vger.kernel.org
Cc: netdev@vger.kernel.org
CC: linux-ker...@vger.kernel.org
---
net/mac80211/Makefile | 1 +
net/mac80211/driver-ops.c | 41 +++++++++++++++++++++++++++++++++++++++++
net/mac80211/driver-ops.h | 29 ++---------------------------
3 files changed, 44 insertions(+), 27 deletions(-)
create mode 100644 net/mac80211/driver-ops.c
diff --git a/net/mac80211/Makefile b/net/mac80211/Makefile
index 3275f01..783e891 100644
--- a/net/mac80211/Makefile
+++ b/net/mac80211/Makefile
@@ -3,6 +3,7 @@ obj-$(CONFIG_MAC80211) += mac80211.o
# mac80211 objects
mac80211-y := \
main.o status.o \
+ driver-ops.o \
sta_info.o \
wep.o \
wpa.o \
diff --git a/net/mac80211/driver-ops.c b/net/mac80211/driver-ops.c
new file mode 100644
index 0000000..267c3b1
--- /dev/null
+++ b/net/mac80211/driver-ops.c
@@ -0,0 +1,41 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <net/mac80211.h>
+#include "ieee80211_i.h"
+#include "trace.h"
+#include "driver-ops.h"
+
+__must_check
+int drv_sta_state(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct sta_info *sta,
+ enum ieee80211_sta_state old_state,
+ enum ieee80211_sta_state new_state)
+{
+ int ret = 0;
+
+ might_sleep();
+
+ sdata = get_bss_sdata(sdata);
+ if (!check_sdata_in_driver(sdata))
+ return -EIO;
+
+ trace_drv_sta_state(local, sdata, &sta->sta, old_state, new_state);
+ if (local->ops->sta_state) {
+ ret = local->ops->sta_state(&local->hw, &sdata->vif, &sta->sta,
+ old_state, new_state);
+ } else if (old_state == IEEE80211_STA_AUTH &&
+ new_state == IEEE80211_STA_ASSOC) {
+ ret = drv_sta_add(local, sdata, &sta->sta);
+ if (ret == 0)
+ sta->uploaded = true;
+ } else if (old_state == IEEE80211_STA_ASSOC &&
+ new_state == IEEE80211_STA_AUTH) {
+ drv_sta_remove(local, sdata, &sta->sta);
+ }
+ trace_drv_return_int(local, ret);
+ return ret;
+}
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 32a2e70..02d9133 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -573,37 +573,12 @@ static inline void drv_sta_pre_rcu_remove(struct
ieee80211_local *local,
trace_drv_return_void(local);
}
-static inline __must_check
+__must_check
int drv_sta_state(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct sta_info *sta,
enum ieee80211_sta_state old_state,
- enum ieee80211_sta_state new_state)
-{
- int ret = 0;
-
- might_sleep();
-
- sdata = get_bss_sdata(sdata);
- if (!check_sdata_in_driver(sdata))
- return -EIO;
-
- trace_drv_sta_state(local, sdata, &sta->sta, old_state, new_state);
- if (local->ops->sta_state) {
- ret = local->ops->sta_state(&local->hw, &sdata->vif, &sta->sta,
- old_state, new_state);
- } else if (old_state == IEEE80211_STA_AUTH &&
- new_state == IEEE80211_STA_ASSOC) {
- ret = drv_sta_add(local, sdata, &sta->sta);
- if (ret == 0)
- sta->uploaded = true;
- } else if (old_state == IEEE80211_STA_ASSOC &&
- new_state == IEEE80211_STA_AUTH) {
- drv_sta_remove(local, sdata, &sta->sta);
- }
- trace_drv_return_int(local, ret);
- return ret;
-}
+ enum ieee80211_sta_state new_state);
static inline void drv_sta_rc_update(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
--
1.8.1.4
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
