From ea7ad5f12ca2e1b067d6177ee0141a96ae8f1c53 Mon Sep 17 00:00:00 2001 From: zhong jiang Date: Sat, 2 Nov 2019 16:55:22 +0800 Subject: 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 Signed-off-by: Kalle Valo --- drivers/net/wireless/intel/iwlegacy/4965-mac.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/net') 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 -- cgit v1.2.3-59-g8ed1b