src/patches/suse-2.6.27.31/patches.drivers/fcoe-check-return-for-fc_set_m.diff

   1 From: Yi Zou <yi.zou@intel.com>
   2 Subject: [FcOE] check return for fc_set_mfs
   3 References: bnc #459142
   4
   5 Signed-off-by: Yi Zou <yi.zou@intel.com>
   6 Acked-by: Bernhard Walle <bwalle@suse.de>
   7 ---
   8
   9  drivers/scsi/fcoe/fcoe_sw.c |    3 ++-
  10  1 file changed, 2 insertions(+), 1 deletion(-)
  11
  12
  13 --- a/drivers/scsi/fcoe/fcoe_sw.c
  14 +++ b/drivers/scsi/fcoe/fcoe_sw.c
  15 @@ -178,7 +178,8 @@ static int fcoe_sw_netdev_config(struct
  16          */
  17         mfs = fc->real_dev->mtu - (sizeof(struct fcoe_hdr) +
  18                                    sizeof(struct fcoe_crc_eof));
  19 -       fc_set_mfs(lp, mfs);
  20 +       if (fc_set_mfs(lp, mfs))
  21 +               return -EINVAL;
  22
  23         lp->link_status = ~FC_PAUSE & ~FC_LINK_UP;
  24         if (!fcoe_link_ok(lp))