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| author | Li zeming <zeming@nfschina.com> | 2023-12-05 10:29:54 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-12 10:57:07 -0800 |
| commit | a1748f85bec936d87cac8a9785fb2a38147fc998 (patch) | |
| tree | 874eeb3ce05de5e6ef063e1dcde223d32fefa8b8 /mm/filemap.c | |
| parent | 683ec99f12f4c386c23bed7f6a8ef44db5a4999a (diff) | |
| download | lwn-a1748f85bec936d87cac8a9785fb2a38147fc998.tar.gz lwn-a1748f85bec936d87cac8a9785fb2a38147fc998.zip | |
mm: filemap: remove unnecessary iitialization of ret
The ret variable can be defined without assigning a value, as it is
assigned before use.
Link: https://lkml.kernel.org/r/20231205022954.101045-1-zeming@nfschina.com
Signed-off-by: Li zeming <zeming@nfschina.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 71f00539ac00..c0d7e1d7eea2 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1623,7 +1623,7 @@ 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; |