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authorzhong jiang <zhongjiang@huawei.com>2019-11-02 11:55:22 +0300
committerKalle Valo <kvalo@codeaurora.org>2019-11-06 20:52:43 +0300
commitea7ad5f12ca2e1b067d6177ee0141a96ae8f1c53 (patch)
tree93c865295989aee2d383633a8d948802801ed11c /drivers/net/wireless/intel
parente310813279b7ea0f5401384675de818f852445c6 (diff)
downloadlinux-ea7ad5f12ca2e1b067d6177ee0141a96ae8f1c53.tar.xz
iwlegacy: Remove redundant variable "ret"
local variable "ret" is not used. hence it is safe to remove and just return 0. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/intel')
-rw-r--r--drivers/net/wireless/intel/iwlegacy/4965-mac.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
index 51fdd7ce30af..3664f56f8cbd 100644
--- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
@@ -3331,7 +3331,6 @@ il4965_set_tkip_dynamic_key_info(struct il_priv *il,
struct ieee80211_key_conf *keyconf, u8 sta_id)
{
unsigned long flags;
- int ret = 0;
__le16 key_flags = 0;
key_flags |= (STA_KEY_FLG_TKIP | STA_KEY_FLG_MAP_KEY_MSK);
@@ -3368,7 +3367,7 @@ il4965_set_tkip_dynamic_key_info(struct il_priv *il,
spin_unlock_irqrestore(&il->sta_lock, flags);
- return ret;
+ return 0;
}
void