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target: Fix exception path pr_reg put regression for PR RELEASE 

Fix a regression bug in core_scsi3_emulate_pro_release() where
should still be getting released via core_scsi3_put_pr_reg() during
No persistent reservation, with returing GOOD status.

Use goto statement here to follow converted code from hch.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Nicholas Bellinger 2012-11-06 15:46:25 -08:00
parent b69c1fcf0a
commit bb7a8c8eb9
1 changed files with 1 additions and 1 deletions
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2
drivers/target/target_core_pr.c
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@ -2604,7 +2604,7 @@ core_scsi3_emulate_pro_release(struct se_cmd *cmd, int type, int scope,
* No persistent reservation, return GOOD status.
*/
spin_unlock(&dev->dev_reservation_lock);
return 0;
goto out_put_pr_reg;
}
if ((pr_res_holder->pr_res_type == PR_TYPE_WRITE_EXCLUSIVE_ALLREG) ||
(pr_res_holder->pr_res_type == PR_TYPE_EXCLUSIVE_ACCESS_ALLREG))