multipath: fix select_no_path_retry for flushing devices.

The select_no_path_retry code was falling through if a flush was in progress, and so it wasn't honoring flush_on_last_del.

Signed-off-by Benjamin Marzinski <[email protected]>

---
 libmultipath/propsel.c |    1 +
 1 file changed, 1 insertion(+)

Index: multipath-tools-120403/libmultipath/propsel.c
===================================================================

libmultipath/propsel.c +1 -0

@@ -415,6 +415,7 @@ select_no_path_retry(struct multipath *m
 	if (mp->flush_on_last_del == FLUSH_IN_PROGRESS) {
 		condlog(0, "flush_on_last_del in progress");
 		mp->no_path_retry = NO_PATH_RETRY_FAIL;
+		return 0;
 	}
 	if (mp->mpe && mp->mpe->no_path_retry != NO_PATH_RETRY_UNDEF) {
 		mp->no_path_retry = mp->mpe->no_path_retry;