lkml.org 
[lkml]   [2018]   [Jan]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] staging: rtl8192u: remove redundant initialization of 'timeout'
Date
From: Colin Ian King <colin.king@canonical.com>

Variable timeout is initialized however this value is never read and
it is reassigned a new value a little later, hence the initialization
is redundant and can be removed.

Cleans up clang warning:
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:1728:6: warning:
Value stored to 'timeout' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
index f56fdc7a4b61..25c186a8bde3 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
@@ -1725,7 +1725,7 @@ static void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee,
static short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h,
u32 *time_l)
{
- int timeout = ieee->ps_timeout;
+ int timeout;
u8 dtim;
/*if(ieee->ps == IEEE80211_PS_DISABLED ||
ieee->iw_mode != IW_MODE_INFRA ||
--
2.15.1
\
 
 \ /
  Last update: 2018-01-22 16:57    [W:0.026 / U:11.272 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site