From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sun, 8 Jan 2012 13:55:23 +0000 (+0000)
Subject: NET: sa11x0-ir: handle DMA mapping errors properly
X-Git-Tag: v3.4-rc1~83^2^3~9^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22f0bf96de1506081a8b18ad3e0d04d5add70a4a;p=pandora-kernel.git

NET: sa11x0-ir: handle DMA mapping errors properly

Handle DMA mapping errors in the rx skb allocation and tx paths.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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