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scsi: be2iscsi: Add missing unlock for mbox_lock

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Julia pointed out beiscsi_boot_get_sinfo does not unlock mbox_lock on
nonemb_cmd memory allocation failure.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jitendra Bhivare 2016-08-26 15:09:08 +05:30 committed by Martin K. Petersen
parent bf9b7554f4
commit 658f18d1b8
1 changed files with 3 additions and 1 deletions
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4
drivers/scsi/be2iscsi/be_mgmt.c
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@ -1085,8 +1085,10 @@ unsigned int beiscsi_boot_get_sinfo(struct beiscsi_hba *phba)
nonemb_cmd->va = pci_alloc_consistent(phba->ctrl.pdev,
sizeof(nonemb_cmd->size),
&nonemb_cmd->dma);
if (!nonemb_cmd->va)
if (!nonemb_cmd->va) {
mutex_unlock(&ctrl->mbox_lock);
return 0;
}
req = nonemb_cmd->va;
memset(req, 0, sizeof(*req));