From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 21 Jan 2014 07:00:10 +0000 (+0300)
Subject: [SCSI] qla2xxx: fix error handling of qla2x00_mem_alloc()
X-Git-Tag: v3.15-rc1~136^2~166
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2a72ec32d0f499aaadf41264232517a12326df0;p=pandora-kernel.git

[SCSI] qla2xxx: fix error handling of qla2x00_mem_alloc()

qla2x00_mem_alloc() returns 1 on success and -ENOMEM on failure.  On the
one hand the caller assumes non-zero is success but on the other hand
the caller also assumes that it returns an error code.

I've fixed it to return zero on success and a negative error code on
failure.  This matches the documentation as well.

[jejb: checkpatch fix]
Fixes: e315cd28b9ef ('[SCSI] qla2xxx: Code changes for qla data structure refactoring')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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