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[SCSI] bfa: fix missing unlock on error in bfad_iocmd_cfg_trunk() 

Add the missing unlock before return from function bfad_iocmd_cfg_trunk()
in the error handling case.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Vijaya Mohan Guvva <vmohan@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Wei Yongjun 2013-12-20 10:51:23 +08:00 committed by James Bottomley
parent ad469a5764
commit e39a8b4f9e
1 changed files with 3 additions and 1 deletions
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4
drivers/scsi/bfa/bfad_bsg.c
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@ -2304,8 +2304,10 @@ bfad_iocmd_cfg_trunk(struct bfad_s *bfad, void *cmd, unsigned int v_cmd)
spin_lock_irqsave(&bfad->bfad_lock, flags);
if (bfa_fcport_is_dport(&bfad->bfa))
if (bfa_fcport_is_dport(&bfad->bfa)) {
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
return BFA_STATUS_DPORT_ERR;
}
if ((fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP) ||
(fcport->topology == BFA_PORT_TOPOLOGY_LOOP))