diff options
| author | Tapasweni Pathak <tapaswenipathak@gmail.com> | 2014-09-22 16:52:36 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-24 03:32:43 (GMT) |
| commit | bfcc6be5bcf3f17a98765df5aa69d59ccf87a1bd (patch) | |
| tree | 981de34f734f398845f49cab148d3808c39ace36 /drivers | |
| parent | a579c97823d36613375d636c7b684133d8f79855 (diff) | |
| download | linux-bfcc6be5bcf3f17a98765df5aa69d59ccf87a1bd.tar.xz | |
staging: rtl8192u: remove unecessary variable
This patch removes unncessary variable in file r8192U_core.c
using Coccinelle. Semantic patch for this is as follows :
@@
identifier ret;
@@
-int ret = 0;
... when != ret
when strict
-return ret;
+return 0;
Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/rtl8192u/r8192U_core.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index 2a09471..929ac29 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -1911,19 +1911,18 @@ static int rtl8192_handle_beacon(struct net_device *dev, static int rtl8192_qos_association_resp(struct r8192_priv *priv, struct ieee80211_network *network) { - int ret = 0; unsigned long flags; u32 size = sizeof(struct ieee80211_qos_parameters); int set_qos_param = 0; if ((priv == NULL) || (network == NULL)) - return ret; + return 0; if (priv->ieee80211->state != IEEE80211_LINKED) - return ret; + return 0; if ((priv->ieee80211->iw_mode != IW_MODE_INFRA)) - return ret; + return 0; spin_lock_irqsave(&priv->ieee80211->lock, flags); if (network->flags & NETWORK_HAS_QOS_PARAMETERS) { @@ -1952,7 +1951,7 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv, queue_work(priv->priv_wq, &priv->qos_activate); - return ret; + return 0; } |