* [PATCH] mm: filemap: Remove unnecessary ‘0’ values from ret
@ 2023-12-05 2:29 Li zeming
0 siblings, 0 replies; only message in thread
From: Li zeming @ 2023-12-05 2:29 UTC (permalink / raw)
To: willy, akpm; +Cc: linux-fsdevel, linux-mm, linux-kernel, Li zeming
The ret variable can be defined without assigning a value, as it is
assigned before use.
Signed-off-by: Li zeming <zeming@nfschina.com>
---
mm/filemap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/filemap.c b/mm/filemap.c
index 582f5317ff717..114b7cb41e7e7 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1641,7 +1641,7 @@ EXPORT_SYMBOL_GPL(__folio_lock_killable);
static int __folio_lock_async(struct folio *folio, struct wait_page_queue *wait)
{
struct wait_queue_head *q = folio_waitqueue(folio);
- int ret = 0;
+ int ret;
wait->folio = folio;
wait->bit_nr = PG_locked;
--
2.18.2
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2023-12-05 2:29 [PATCH] mm: filemap: Remove unnecessary ‘0’ values from ret Li zeming
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