From: Dan Carpenter <dan.carpenter@oracle.com>
To: Solomon Peachy <pizza@shaftnet.org>
Cc: "John W. Linville" <linville@tuxdriver.com>,
linux-wireless@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [patch -next] cw1200: handle allocation failure in wsm_event_indication()
Date: Thu, 6 Jun 2013 03:57:46 -0700 (PDT) [thread overview]
Message-ID: <20130606105746.GE12953@debian> (raw)
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));
reply other threads:[~2013-06-06 10:59 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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