summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/qla4xxx
diff options
context:
space:
mode:
authorNilesh Javali <nilesh.javali@qlogic.com>2011-12-16 01:58:57 -0800
committerJames Bottomley <JBottomley@Parallels.com>2012-01-10 17:01:22 -0600
commitf1f2e60e1a2320d0ce11102b72b15d5dedb29fe2 (patch)
tree0da20240c8b7717ef18faeebe21a4f11af21e008 /drivers/scsi/qla4xxx
parentc28eaaca7acea214937fb9b3ae45e001d49947bf (diff)
[SCSI] qla4xxx: Break the loop if the sendtargets list was empty
Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla4xxx')
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 09b28f8513a..ae5d512bf43 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -4242,6 +4242,9 @@ void qla4xxx_build_ddb_list(struct scsi_qla_host *ha, int is_reset)
wtime = jiffies + (HZ * tmo);
do {
+ if (list_empty(&list_st))
+ break;
+
qla4xxx_remove_failed_ddb(ha, &list_st);
schedule_timeout_uninterruptible(HZ / 10);
} while (time_after(wtime, jiffies));