From: Chad Dupuis <chad.dupuis@qlogic.com>
Date: Tue, 15 May 2012 18:34:14 +0000 (-0400)
Subject: [SCSI] qla2xxx: Handle interrupt registration failures more gracefully.
X-Git-Tag: v3.5-rc1~25^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a347ff404d786d044ed09a4ec9a38ca70e8c803;p=pandora-kernel.git

[SCSI] qla2xxx: Handle interrupt registration failures more gracefully.

If interrupt registration failed we could crash the machine as we were trying
to deference some pointers which weren't allocated yet.  Move the allocation
a little earlier and make some checks to the free resource code to make sure
that we don't try to free a resource that was never allocated.

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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