src/patches/suse-2.6.27.25/patches.drivers/libfc-handle-rrq-exch-timeout.diff

   1 From: Vasu Dev <vasu.dev@intel.com>
   2 Subject: libfc: handle RRQ exch timeout
   3 References: bnc #465596
   4
   5 Cleanup exchange held due to RRQ when RRQ exch times out, in this case the
   6 ABTS is already done causing RRQ req therefore proceeding with cleanup in
   7 fc_exch_rrq_resp should be okay to restore exch resource.
   8
   9 Signed-off-by: Vasu Dev <vasu.dev@intel.com>
  10 Acked-by: Bernhard Walle <bwalle@suse.de>
  11 ---
  12
  13  drivers/scsi/libfc/fc_exch.c |    2 +-
  14  1 file changed, 1 insertion(+), 1 deletion(-)
  15
  16
  17 --- a/drivers/scsi/libfc/fc_exch.c
  18 +++ b/drivers/scsi/libfc/fc_exch.c
  19 @@ -1605,7 +1605,7 @@ static void fc_exch_rrq_resp(struct fc_s
  20         if (IS_ERR(fp)) {
  21                 int err = PTR_ERR(fp);
  22
  23 -               if (err == -FC_EX_CLOSED)
  24 +               if (err == -FC_EX_CLOSED || err == -FC_EX_TIMEOUT)
  25                         goto cleanup;
  26                 FC_DBG("Cannot process RRQ, because of frame error %d\n", err);
  27                 return;