From: Christof Schmitt <christof.schmitt@de.ibm.com>
Date: Fri, 17 Apr 2009 13:08:03 +0000 (+0200)
Subject: [SCSI] zfcp: Dont call zfcp_fsf_req_free on NULL pointer
X-Git-Tag: v2.6.30-rc5~53^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ada81b748b768eb5b75567fd1db5e87ba5c98bf0;p=pandora-kernel.git

[SCSI] zfcp: Dont call zfcp_fsf_req_free on NULL pointer

Fix problem that zfcp_fsf_exchange_config_data_sync and
zfcp_fsf_exchange_config_data_sync could try to call zfcp_fsf_req_free
with a NULL pointer.

Reviewed-by: Martin Petermann <martin@linux.vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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