From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 30 Jan 2013 07:07:31 +0000 (+0300)
Subject: [SCSI] qla4xxx: don't free NULL dma pool
X-Git-Tag: v3.9-rc1~21^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50e9291578886099888b8169459c6f97626ccbfc;p=pandora-kernel.git

[SCSI] qla4xxx: don't free NULL dma pool

The error path calls dma_pool_free() on this path but "chap_table" is
NULL and "chap_dma" is uninitialized.  It's cleaner to just return
directly.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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