Function hostif_data_indication_wpa() has various sites that can be
improved with whitespace refactoring. In particular checkpatch emits
WARNING: Avoid multiple line dereference. Also how long lines are
broken up may be modified to enhance readability. Checkpatch also
emits logical line continuation warnings. These can also be fixed
changing only whitespace.
Refactor code making whitespace only changes. Do not change the
program logic.
Signed-off-by: Tobin C. Harding <m...@tobin.cc>
---
I don't know why the diff here shows the second line of the function
parameters to be aligned with the open parenthesis. When applied this
patch aligns it one character to the right i.e the 's' in struct is in
line with the 'u' in unsigned???
drivers/staging/ks7010/ks_hostif.c | 63 +++++++++++++++++---------------------
1 file changed, 28 insertions(+), 35 deletions(-)
drivers/staging/ks7010/ks_hostif.c | 63 +++++++++++++++++---------------------
1 file changed, 28 insertions(+), 35 deletions(-)
diff --git a/drivers/staging/ks7010/ks_hostif.c
b/drivers/staging/ks7010/ks_hostif.c
index 120a387..78dd185 100644
--- a/drivers/staging/ks7010/ks_hostif.c
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -308,7 +308,8 @@ int get_ap_information(struct ks_wlan_private *priv, struct
ap_info_t *ap_info,
}
static
-int hostif_data_indication_wpa(struct ks_wlan_private *priv, unsigned int
auth_type)
+int hostif_data_indication_wpa(struct ks_wlan_private *priv,
+ unsigned int auth_type)
{
struct ether_hdr *eth_hdr;
unsigned short eth_proto;
@@ -333,34 +334,33 @@ int hostif_data_indication_wpa(struct ks_wlan_private
*priv, unsigned int auth_t
priv->nstats.rx_errors++;
return -EINVAL;
}
- if (((auth_type == TYPE_PMK1
- && priv->wpa.pairwise_suite ==
- IW_AUTH_CIPHER_TKIP) || (auth_type == TYPE_GMK1
- && priv->wpa.
- group_suite ==
- IW_AUTH_CIPHER_TKIP)
- || (auth_type == TYPE_GMK2
- && priv->wpa.group_suite ==
- IW_AUTH_CIPHER_TKIP))
- && key->key_len) {
+ if (((auth_type == TYPE_PMK1 &&
+ priv->wpa.pairwise_suite == IW_AUTH_CIPHER_TKIP) ||
+ (auth_type == TYPE_GMK1 &&
+ priv->wpa.group_suite == IW_AUTH_CIPHER_TKIP) ||
+ (auth_type == TYPE_GMK2 &&
+ priv->wpa.group_suite == IW_AUTH_CIPHER_TKIP)) &&
+ key->key_len) {
DPRINTK(4, "TKIP: protocol=%04X: size=%u\n",
eth_proto, priv->rx_size);
/* MIC save */
memcpy(&recv_mic_buf[0],
- (priv->rxp) + ((priv->rx_size) - 8), 8);
+ (priv->rxp) + ((priv->rx_size) - 8), 8);
priv->rx_size = priv->rx_size - 8;
if (auth_type > 0 && auth_type < 4) { /* auth_type check */
- MichaelMICFunction(&michael_mic, (u8 *)key->rx_mic_key,
(u8 *)priv->rxp, (int)priv->rx_size, (u8)0, /* priority */
- (u8 *)michael_mic.Result);
+ MichaelMICFunction(&michael_mic,
+ (u8 *)key->rx_mic_key,
+ (u8 *)priv->rxp,
+ (int)priv->rx_size,
+ (u8)0, /* priority */
+ (u8 *)michael_mic.Result);
}
if (memcmp(michael_mic.Result, recv_mic_buf, 8)) {
now = jiffies;
mic_failure = &priv->wpa.mic_failure;
/* MIC FAILURE */
if (mic_failure->last_failure_time &&
- (now -
- mic_failure->last_failure_time) /
- HZ >= 60) {
+ (now - mic_failure->last_failure_time) / HZ >= 60) {
mic_failure->failure = 0;
}
DPRINTK(4, "MIC FAILURE\n");
@@ -370,31 +370,24 @@ int hostif_data_indication_wpa(struct ks_wlan_private
*priv, unsigned int auth_t
} else if (mic_failure->failure == 1) {
mic_failure->failure = 2;
mic_failure->counter =
- (u16)((now -
- mic_failure->
- last_failure_time)
- / HZ);
+ (u16)((now -
mic_failure->last_failure_time) / HZ);
+
if (!mic_failure->counter) /* mic_failure
counter value range 1-60 */
- mic_failure->counter =
- 1;
+ mic_failure->counter = 1;
}
- priv->wpa.mic_failure.
- last_failure_time = now;
+ priv->wpa.mic_failure.last_failure_time = now;
+
/* needed parameters: count, keyid, key type, TSC */
sprintf(wrqu_buf,
- "MLME-MICHAELMICFAILURE.indication(keyid=%d
%scast addr="
- "%pM)",
+ "MLME-MICHAELMICFAILURE.indication(keyid=%d
%scast addr=%pM)",
key_index,
- eth_hdr->
- h_dest[0] & 0x01 ? "broad" :
- "uni", eth_hdr->h_source);
+ eth_hdr->h_dest[0] & 0x01 ? "broad" : "uni",
+ eth_hdr->h_source);
memset(&wrqu, 0, sizeof(wrqu));
wrqu.data.length = strlen(wrqu_buf);
- DPRINTK(4,
- "IWEVENT:MICHAELMICFAILURE\n");
- wireless_send_event(priv->net_dev,
- IWEVCUSTOM, &wrqu,
- wrqu_buf);
+ DPRINTK(4, "IWEVENT:MICHAELMICFAILURE\n");
+ wireless_send_event(priv->net_dev, IWEVCUSTOM, &wrqu,
+ wrqu_buf);
return -EINVAL;
}
}
--
2.7.4
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