[SCSI] qla2xxx: Don't wait for loop transition to complete if LOOP_DEAD state is attained.

Ravi Anand · James Bottomley · commit 57680080baf3 · 2006-05-20T09:40:21.000-05:00
Signed-off-by: Andrew Vasquez &lt;andrew.vasquez@qlogic.com&gt;
Signed-off-by: James Bottomley &lt;James.Bottomley@SteelEye.com&gt;
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
@@ -577,6 +577,10 @@ qla2x00_wait_for_loop_ready(scsi_qla_host_t *ha)
 	while ((!atomic_read(&ha->loop_down_timer) &&
 	    atomic_read(&ha->loop_state) == LOOP_DOWN) ||
 	    atomic_read(&ha->loop_state) != LOOP_READY) {
+		if (atomic_read(&ha->loop_state) == LOOP_DEAD) {
+			return_status = QLA_FUNCTION_FAILED;
+			break;
+		}
 		msleep(1000);
 		if (time_after_eq(jiffies, loop_timeout)) {
 			return_status = QLA_FUNCTION_FAILED;
