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| author | Vasu Dev <vasu.dev@intel.com> | 2009-10-21 16:27:33 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-04 12:00:30 -0600 |
| commit | 3f127ad97a985d43b3cdf4b644e77a775b6035d4 (patch) | |
| tree | 73e10ad634ad25ea8fa72442fb8fa2397a121e24 /drivers | |
| parent | 89f19a59de0ec4626c64d90d2f5e255961cab879 (diff) | |
| download | linux-3f127ad97a985d43b3cdf4b644e77a775b6035d4.tar.gz linux-3f127ad97a985d43b3cdf4b644e77a775b6035d4.tar.bz2 linux-3f127ad97a985d43b3cdf4b644e77a775b6035d4.zip | |
[SCSI] libfc: adds missing exch release for accepted RRQ
Adds missing exch release when RRQ is accepted by calling
fc_seq_ls_acc. Adds common exch release for fc_exch_els_rrq
by use of out label.
Reported-by: Alex Lyakas <alexl@mellanox.co.il>
Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/libfc/fc_exch.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c index bdae9a9e7ae9..8ce418296537 100644 --- a/drivers/scsi/libfc/fc_exch.c +++ b/drivers/scsi/libfc/fc_exch.c @@ -1718,7 +1718,7 @@ retry: */ static void fc_exch_els_rrq(struct fc_seq *sp, struct fc_frame *fp) { - struct fc_exch *ep; /* request or subject exchange */ + struct fc_exch *ep = NULL; /* request or subject exchange */ struct fc_els_rrq *rp; u32 sid; u16 xid; @@ -1768,15 +1768,16 @@ static void fc_exch_els_rrq(struct fc_seq *sp, struct fc_frame *fp) * Send LS_ACC. */ fc_seq_ls_acc(sp); - fc_frame_free(fp); - return; + goto out; unlock_reject: spin_unlock_bh(&ep->ex_lock); - fc_exch_release(ep); /* drop hold from fc_exch_find */ reject: fc_seq_ls_rjt(sp, ELS_RJT_LOGIC, explan); +out: fc_frame_free(fp); + if (ep) + fc_exch_release(ep); /* drop hold from fc_exch_find */ } struct fc_exch_mgr_anchor *fc_exch_mgr_add(struct fc_lport *lport, |