From 36d344131c154c0fb7dd6a3703fc1b29c56a75a1 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Mon, 16 Aug 2010 18:27:30 +0200 Subject: [PATCH] drivers/net/wireless/wl12xx: Use available error codes Error codes are stored in ret, but the return value is always 0. Return ret instead. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @r@ local idexpression x; constant C; @@ if (...) { ... x = -C ... when != x ( return <+...x...+>; | return NULL; | return; | * return ...; ) } // Signed-off-by: Julia Lawall Signed-off-by: John W. Linville --- drivers/net/wireless/wl12xx/wl1271_acx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.c b/drivers/net/wireless/wl12xx/wl1271_acx.c index bb245f05af49..f03ad088db8b 100644 --- a/drivers/net/wireless/wl12xx/wl1271_acx.c +++ b/drivers/net/wireless/wl12xx/wl1271_acx.c @@ -269,7 +269,7 @@ int wl1271_acx_pd_threshold(struct wl1271 *wl) out: kfree(pd); - return 0; + return ret; } int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time) -- 2.39.5