[PATCH] locking/lockdep: correct the description error for check_redundant()

From: Xiongwei Song
Date: Thu Jun 17 2021 - 11:05:39 EST


From: Xiongwei Song <sxwjean@xxxxxxxxx>

If there is no matched result, check_redundant() will return BFS_RNOMATCH.

Signed-off-by: Xiongwei Song <sxwjean@xxxxxxxxx>
---
kernel/locking/lockdep.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index cfe0f4374594..1f126ca7fbd7 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -2726,7 +2726,7 @@ static inline bool usage_skip(struct lock_list *entry, void *mask)
* <target> or not. If it can, <src> -> <target> dependency is already
* in the graph.
*
- * Return BFS_RMATCH if it does, or BFS_RMATCH if it does not, return BFS_E* if
+ * Return BFS_RMATCH if it does, or BFS_RNOMATCH if it does not, return BFS_E* if
* any error appears in the bfs search.
*/
static noinline enum bfs_result
--
2.30.2