From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 28 Apr 2011 14:27:10 +0000 (-0700)
Subject: iwlagn: check DMA mapping errors
X-Git-Tag: v3.0-rc1~377^2~54^2^2~91^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c46f72e069eef5e98f2b04df08cde6bdc673aa7;p=pandora-kernel.git

iwlagn: check DMA mapping errors

DMA mappings can fail, but the current code
doesn't check for that. Add checking, which
requires some restructuring for proper error
paths.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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