From: Navya Sri Nizamkari Date: Sun, 1 Mar 2015 18:00:58 +0000 (+0530) Subject: staging: rtl8188eu: Remove memset. X-Git-Tag: v4.1-rc1~152^2~138^2~836 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=ea18c05882b6eb45455e45af38237612d22f9238;p=uclinux-h8%2Flinux.git staging: rtl8188eu: Remove memset. The memory area set by the call to memset is immediately overwritten by the subsequent call to memcpy. Hence, remove that redundant memset. Signed-off-by: Navya Sri Nizamkari Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/rtl8188eu/os_dep/mlme_linux.c b/drivers/staging/rtl8188eu/os_dep/mlme_linux.c index 1b892c424cb8..eebb7d751777 100644 --- a/drivers/staging/rtl8188eu/os_dep/mlme_linux.c +++ b/drivers/staging/rtl8188eu/os_dep/mlme_linux.c @@ -60,7 +60,6 @@ void rtw_reset_securitypriv(struct adapter *adapter) /* We have to backup the PMK information for WiFi PMK Caching test item. */ /* Backup the btkip_countermeasure information. */ /* When the countermeasure is trigger, the driver have to disconnect with AP for 60 seconds. */ - memset(&backup_pmkid[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); memcpy(&backup_pmkid[0], &adapter->securitypriv.PMKIDList[0], sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); backup_index = adapter->securitypriv.PMKIDIndex; backup_counter = adapter->securitypriv.btkip_countermeasure;