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authorLalit Chandivade <lalit.chandivade@qlogic.com>2010-10-06 22:49:32 -0700
committerJames Bottomley <James.Bottomley@suse.de>2010-10-25 14:51:04 -0500
commit99457d75f617873591bf886921154e304e603ab4 (patch)
tree97d76523d57d5ab94c38ca471b441eb3faf691da /drivers/scsi/qla4xxx
parent2bd1e2be8f7cce153a356a971012b9a604f9a412 (diff)
downloadlinux-99457d75f617873591bf886921154e304e603ab4.tar.bz2
[SCSI] qla4xxx: Reset seconds_since_last_heartbeat correctly.
The seconds_since_last_heartbeat should be checked for consecutive heartbeat checks. Currently it could happen that it gets set to max (2 seconds) for non-consecutive heartbeat checks. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla4xxx')
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index a6455fbe4f4f..57890b6288b9 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -690,7 +690,9 @@ static void qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
qla4xxx_wake_dpc(ha);
qla4xxx_mailbox_premature_completion(ha);
}
- }
+ } else
+ ha->seconds_since_last_heartbeat = 0;
+
ha->fw_heartbeat_counter = fw_heartbeat_counter;
}