staging/lustre/ldlm: Correct itree_overlap_cb return type

As per interval_search() prototype, the callback should return enum, not int. This fixes correspondign sparse warning. Signed-off-by: Oleg Drokin <[email protected]> Reviewed-by: James Simmons <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
josf · Jan 3, 2017 · b1bca45 · b1bca45
1 parent 4c13990
commit b1bca45
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
@@ -1148,7 +1148,7 @@ static int lock_matches(struct ldlm_lock *lock, struct lock_match_data *data)
 	return INTERVAL_ITER_STOP;
 }
 
-static unsigned int itree_overlap_cb(struct interval_node *in, void *args)
+static enum interval_iter itree_overlap_cb(struct interval_node *in, void *args)
 {
 	struct ldlm_interval *node = to_ldlm_interval(in);
 	struct lock_match_data *data = args;