diff options
| author | Parikh, Neerav <neerav.parikh@intel.com> | 2011-02-26 02:02:56 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-03-01 03:31:13 +0300 |
| commit | f31624831a79b9e3f129f6c3b0a1b83903a7b61e (patch) | |
| tree | f3ab9ff37a648ae0e1b3cd330d34bacaa633b939 /drivers/scsi/libfc | |
| parent | fe5e3f1aec310779a4b830022a26842b8d587228 (diff) | |
| download | linux-f31624831a79b9e3f129f6c3b0a1b83903a7b61e.tar.xz | |
[SCSI] Revert "[SCSI] libfc: fix exchange being deleted when the abort itself is timed out"
When abort for an exchange timed out it didn't release the reference to
the exchange resulting in a memory leak.
After discussion with the author of the patch (CC) that introduced this
bug it was suggested to revert that patch.
This reverts commit ea3e2e72eeb3e8a9440a5da965914f9b12088626.
Signed-off by: Neerav Parikh <Neerav.Parikh@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@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/scsi/libfc')
| -rw-r--r-- | drivers/scsi/libfc/fc_exch.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c index 08bf5fa6afd4..10a5436aff77 100644 --- a/drivers/scsi/libfc/fc_exch.c +++ b/drivers/scsi/libfc/fc_exch.c @@ -666,13 +666,10 @@ static void fc_exch_timeout(struct work_struct *work) if (e_stat & ESB_ST_ABNORMAL) rc = fc_exch_done_locked(ep); spin_unlock_bh(&ep->ex_lock); + if (!rc) + fc_exch_delete(ep); if (resp) resp(sp, ERR_PTR(-FC_EX_TIMEOUT), arg); - if (!rc) { - /* delete the exchange if it's already being aborted */ - fc_exch_delete(ep); - return; - } fc_seq_exch_abort(sp, 2 * ep->r_a_tov); goto done; } |