From: Sebastian Siewior <bigeasy@linutronix.de>
Date: Thu, 20 Jun 2013 14:58:45 +0000 (+0200)
Subject: net: eth: davicnci_cpdma: check dma map error
X-Git-Tag: v3.10~13^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14bd076955f4e9cb911326d1b7291e3a2b40bdec;p=pandora-kernel.git

net: eth: davicnci_cpdma: check dma map error

Since the DMA mapping may fail the caller should check the return value.

Cc: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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