diff mbox

[02/14] mt76: fix returnvar.cocci warnings

Message ID 20171214153918.43774-3-nbd@nbd.name (mailing list archive)
State Accepted
Commit 34152a809d8c7c8be3e20da42eb036be2c7e76bb
Delegated to: Kalle Valo
Headers show

Commit Message

Felix Fietkau Dec. 14, 2017, 3:39 p.m. UTC 
From: Fengguang Wu <fengguang.wu@intel.com>

drivers/net/wireless/mediatek/mt76/mt76x2_main.c:86:5-8: Unneeded variable: "ret". Return "0" on line 112

 Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

Fixes: a5f6039c8f9c ("mt76: add driver code for MT76x2e")
CC: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
 drivers/net/wireless/mediatek/mt76/mt76x2_main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2_main.c
index 33469e32567b..88fe5e0de0b9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2_main.c
@@ -83,7 +83,6 @@  mt76x2_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	struct mt76x2_dev *dev = hw->priv;
 	struct mt76x2_vif *mvif = (struct mt76x2_vif *) vif->drv_priv;
 	unsigned int idx = 0;
-	int ret = 0;
 
 	if (vif->addr[0] & BIT(1))
 		idx = 1 + (((dev->mt76.macaddr[0] ^ vif->addr[0]) >> 2) & 7);
@@ -109,7 +108,7 @@  mt76x2_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	mvif->group_wcid.hw_key_idx = -1;
 	mt76x2_txq_init(dev, vif->txq);
 
-	return ret;
+	return 0;
 }
 
 static void