From 310443268b2974a3c06e1353e1ddb7593bac0c11 Mon Sep 17 00:00:00 2001
From: Xu Wang <vulab@iscas.ac.cn>
Date: Fri, 21 Feb 2020 18:43:03 +0800
Subject: [PATCH] iwlegacy: Remove unneeded variable ret
Git-commit: 310443268b2974a3c06e1353e1ddb7593bac0c11
Patch-mainline: v5.7-rc1
References: jsc#SLE-13430
Remove unneeded variable ret used to store return value.
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/intel/iwlegacy/3945-mac.c | 4 +---
drivers/net/wireless/intel/iwlegacy/4965.c | 3 +--
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
index 206b43b9dff8..9167c3d2711d 100644
--- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
@@ -228,9 +228,7 @@ il3945_set_dynamic_key(struct il_priv *il, struct ieee80211_key_conf *keyconf,
static int
il3945_remove_static_key(struct il_priv *il)
{
- int ret = -EOPNOTSUPP;
-
- return ret;
+ return -EOPNOTSUPP;
}
static int
diff --git a/drivers/net/wireless/intel/iwlegacy/4965.c b/drivers/net/wireless/intel/iwlegacy/4965.c
index 34d0579132ce..fc8fa5818de7 100644
--- a/drivers/net/wireless/intel/iwlegacy/4965.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965.c
@@ -416,7 +416,6 @@ il4965_set_ucode_ptrs(struct il_priv *il)
{
dma_addr_t pinst;
dma_addr_t pdata;
- int ret = 0;
/* bits 35:4 for 4965 */
pinst = il->ucode_code.p_addr >> 4;
@@ -433,7 +432,7 @@ il4965_set_ucode_ptrs(struct il_priv *il)
il->ucode_code.len | BSM_DRAM_INST_LOAD);
D_INFO("Runtime uCode pointers are set.\n");
- return ret;
+ return 0;
}
/**
--
2.16.4