From: Lalit Chandivade <lalit.chandivade@qlogic.com>
Date: Fri, 3 Sep 2010 21:57:02 +0000 (-0700)
Subject: [SCSI] qla2xxx: Reset seconds_since_last_heartbeat correctly.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=efa786cc43a114d0bf2e4b95e856ea6911404d58;p=mv-sheeva.git

[SCSI] qla2xxx: Reset seconds_since_last_heartbeat correctly.

The seconds_since_last_heartbeat should be checked for consecutive
heartbeat checks. Currently it could happen that seconds_since_last_heartbeat
gets set to max (2 seconds) for non-consecutive heartbeat checks.

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 915b77a6e19..e54d2fa1c9f 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -3316,7 +3316,8 @@ qla82xx_check_fw_alive(scsi_qla_host_t *vha)
 				complete(&ha->mbx_intr_comp);
 			}
 		}
-	}
+	} else
+		vha->seconds_since_last_heartbeat = 0;
 	vha->fw_heartbeat_counter = fw_heartbeat_counter;
 }