From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Date: Mon, 22 Jan 2018 15:57:30 +0000 Subject: [PATCH] staging: rtl8192u: remove redundant initialization of 'timeout' Message-Id: <20180122155730.16216-1-colin.king@canonical.com> List-Id: References: <20170209110643.22590-1-colin.king@canonical.com> In-Reply-To: <20170209110643.22590-1-colin.king@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Greg Kroah-Hartman , simran singhal , devel@driverdev.osuosl.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org From: Colin Ian King 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 --- 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