From bfc55fe65987743e534808a18217ccd5783e00bb Mon Sep 17 00:00:00 2001
From: Jia-Ju Bai <baijiaju1990@gmail.com>
Date: Fri, 27 Jul 2018 16:43:18 +0800
Subject: [PATCH] ath6kl: replace GFP_ATOMIC with GFP_KERNEL in ath6kl_bmi_init()
Git-commit: bfc55fe65987743e534808a18217ccd5783e00bb
Patch-mainline: v4.19-rc1
References: FATE#326906
ath6kl_bmi_init() is never called in atomic context.
It calls kzalloc() with GFP_ATOMIC, which is not necessary.
GFP_ATOMIC can be replaced with GFP_KERNEL.
This is found by a static analysis tool named DCNS written by myself.
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/ath/ath6kl/bmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath6kl/bmi.c b/drivers/net/wireless/ath/ath6kl/bmi.c
index 334dbd834b3a..bde5a10d470c 100644
--- a/drivers/net/wireless/ath/ath6kl/bmi.c
+++ b/drivers/net/wireless/ath/ath6kl/bmi.c
@@ -534,7 +534,7 @@ int ath6kl_bmi_init(struct ath6kl *ar)
/* cmd + addr + len + data_size */
ar->bmi.max_cmd_size = ar->bmi.max_data_size + (sizeof(u32) * 3);
- ar->bmi.cmd_buf = kzalloc(ar->bmi.max_cmd_size, GFP_ATOMIC);
+ ar->bmi.cmd_buf = kzalloc(ar->bmi.max_cmd_size, GFP_KERNEL);
if (!ar->bmi.cmd_buf)
return -ENOMEM;
--
2.19.2