From: Luciano Coelho <luciano.coelho@intel.com>
Date: Tue, 13 Aug 2013 07:34:55 +0000 (+0300)
Subject: iwlwifi: return -ENOMEM instead of NULL when OOM in iwl_drv_start()
X-Git-Tag: v3.12-rc1~132^2~84^2^2~55^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eafe25e0afaf45a4e38f9b3560ac774a2395c695;p=pandora-kernel.git

iwlwifi: return -ENOMEM instead of NULL when OOM in iwl_drv_start()

The callers of iwl_drv_start() are probe functions.  If a probe
function returns 0, it means it succeeded.  So if NULL was returned by
iwl_drv_start(), it would be considered as a success.

Fix this by returning -ENOMEM if the driver struct allocation fails in
iwl_drv_start().

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

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