[PATCH 4/5] staging: wilc1000: wilc_msgqueue.c: use kmalloc with GFP_ATOMIC

Chaehyun Lim chaehyun.lim at gmail.com
Mon Sep 7 15:36:38 UTC 2015


This patch use kmalloc with GFP_ATOMIC instead of WILC_MALLOC.
It is inside the spin lock region.

Signed-off-by: Chaehyun Lim <chaehyun.lim at gmail.com>
---
 drivers/staging/wilc1000/wilc_msgqueue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wilc1000/wilc_msgqueue.c b/drivers/staging/wilc1000/wilc_msgqueue.c
index 76d2e63..41244ce 100644
--- a/drivers/staging/wilc1000/wilc_msgqueue.c
+++ b/drivers/staging/wilc1000/wilc_msgqueue.c
@@ -72,7 +72,7 @@ int wilc_mq_send(WILC_MsgQueueHandle *pHandle,
 	WILC_NULLCHECK(s32RetStatus, pstrMessage);
 	pstrMessage->u32Length = u32SendBufferSize;
 	pstrMessage->pstrNext = NULL;
-	pstrMessage->pvBuffer = WILC_MALLOC(u32SendBufferSize);
+	pstrMessage->pvBuffer = kmalloc(u32SendBufferSize, GFP_ATOMIC);
 	WILC_NULLCHECK(s32RetStatus, pstrMessage->pvBuffer);
 	memcpy(pstrMessage->pvBuffer, pvSendBuffer, u32SendBufferSize);
 
-- 
2.5.1



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