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[SCSI] qla4xxx: Break the loop if the sendtargets list was empty

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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>
This commit is contained in:
Nilesh Javali 2011-12-16 01:58:57 -08:00 committed by James Bottomley
parent c28eaaca7a
commit f1f2e60e1a
1 changed files with 3 additions and 0 deletions
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3
drivers/scsi/qla4xxx/ql4_os.c
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@ -4242,6 +4242,9 @@ void qla4xxx_build_ddb_list(struct scsi_qla_host *ha, int is_reset)
wtime = jiffies + (HZ * tmo); wtime = jiffies + (HZ * tmo);
do { do {
if (list_empty(&list_st))
break;
qla4xxx_remove_failed_ddb(ha, &list_st); qla4xxx_remove_failed_ddb(ha, &list_st);
schedule_timeout_uninterruptible(HZ / 10); schedule_timeout_uninterruptible(HZ / 10);
} while (time_after(wtime, jiffies)); } while (time_after(wtime, jiffies));