From: Tobias Klauser <tklauser@distanz.ch>
Date: Sat, 22 Feb 2014 12:09:03 +0000 (+0100)
Subject: net: stmmac: Check return value of alloc_dma_desc_resources()
X-Git-Tag: v3.14-rc6~30^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7262b7b26de1495f77edbe1e71cb15b8198adb9d;p=pandora-kernel.git

net: stmmac: Check return value of alloc_dma_desc_resources()

alloc_dma_desc_resources() returns an error value and the next line
actually checks for it, so assign the return value properly.

Found by the coverity scanner.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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