* [patch -next] cw1200: handle allocation failure in wsm_event_indication()
@ 2013-06-06 10:57 Dan Carpenter
0 siblings, 0 replies; only message in thread
From: Dan Carpenter @ 2013-06-06 10:57 UTC (permalink / raw)
To: Solomon Peachy; +Cc: John W. Linville, linux-wireless, kernel-janitors
Check for allocation failures and return -ENOMEM. The caller
already expects it.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/net/wireless/cw1200/wsm.c b/drivers/net/wireless/cw1200/wsm.c
index f3fd9b2..3ab25f6 100644
--- a/drivers/net/wireless/cw1200/wsm.c
+++ b/drivers/net/wireless/cw1200/wsm.c
@@ -929,6 +929,8 @@ static int wsm_event_indication(struct cw1200_common *priv, struct wsm_buf *buf)
}
event = kzalloc(sizeof(struct cw1200_wsm_event), GFP_KERNEL);
+ if (!event)
+ return -ENOMEM;
event->evt.id = __le32_to_cpu(WSM_GET32(buf));
event->evt.data = __le32_to_cpu(WSM_GET32(buf));
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2013-06-06 10:57 [patch -next] cw1200: handle allocation failure in wsm_event_indication() Dan Carpenter
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