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staging: rtl8192u: remove redundant initialization of 'timeout'

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2018-01-22 15:57:30 +00:00 committed by Greg Kroah-Hartman
parent 0d8e205d7a
commit f93a2b8b16
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
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@ -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, static short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h,
u32 *time_l) u32 *time_l)
{ {
int timeout = ieee->ps_timeout; int timeout;
u8 dtim; u8 dtim;
/*if(ieee->ps == IEEE80211_PS_DISABLED || /*if(ieee->ps == IEEE80211_PS_DISABLED ||
ieee->iw_mode != IW_MODE_INFRA || ieee->iw_mode != IW_MODE_INFRA ||