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[SCSI] be2iscsi: Fix for freeing cid

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This patch frees up the allocated cid and returns error if allocation
of tag fails.

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Jayamohan Kallickal 2010-07-22 04:22:27 +05:30 committed by James Bottomley
parent f5ed7bd4c6
commit 1f92638f07
1 changed files with 2 additions and 0 deletions
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2
drivers/scsi/be2iscsi/be_iscsi.c
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@ -509,6 +509,8 @@ static int beiscsi_open_conn(struct iscsi_endpoint *ep,
SE_DEBUG(DBG_LVL_1,
"mgmt_open_connection Failed for cid=%d\n",
beiscsi_ep->ep_cid);
beiscsi_put_cid(phba, beiscsi_ep->ep_cid);
return -EAGAIN;
} else {
wait_event_interruptible(phba->ctrl.mcc_wait[tag],
phba->ctrl.mcc_numtag[tag]);