[PATCH 08/20] libfc: don't WARN_ON in lport_timeout for RESET state

Robert Love
2009-10-21T23:28:08Z

From: Joe Eykholt <jeykholt@cisco.com>

It's possible and harmless to get FLOGI timeouts
while in RESET state. Don't do a WARN_ON in that case.

Also, split out the other WARN_ONs in fc_lport_timeout, so
we can tell which one is hit by its line number.

Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
---

drivers/scsi/libfc/fc_lport.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index eefe87d..0d19ffa 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -1237,10 +1237,13 @@ static void fc_lport_timeout(struct work_struct *work)

switch (lport->state) {
case LPORT_ST_DISABLED:
+ WARN_ON(1);
+ break;
case LPORT_ST_READY:
- case LPORT_ST_RESET:
WARN_ON(1);
break;
+ case LPORT_ST_RESET:
+ break;
case LPORT_ST_FLOGI:
fc_lport_enter_flogi(lport);
break;