diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-05-30 21:20:53 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2024-05-31 12:31:39 +0200 |
| commit | 263cf578049708a115b3ca58e46b7e5d20763866 (patch) | |
| tree | a343aa16e58194728663cbb9e2b4ba9f5642b678 /fs/befs | |
| parent | 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0 (diff) | |
befs: Convert befs_symlink_read_folio() to use folio_end_read()
This is slightly more efficient than separate calls to
folio_mark_uptodate() and folio_unlock(), and it's easier to read.
Get rid of the call to folio_set_error() as nobody will check this flag.
Cc: Luis de Bethencourt <luisbg@kernel.org>
Cc: Salah Triki <salah.triki@gmail.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://lore.kernel.org/r/20240530202110.2653630-2-willy@infradead.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/befs')
| -rw-r--r-- | fs/befs/linuxvfs.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index d76f406d3b2e..f92f108840f5 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/befs/linuxvfs.c @@ -475,6 +475,7 @@ static int befs_symlink_read_folio(struct file *unused, struct folio *folio) befs_data_stream *data = &befs_ino->i_data.ds; befs_off_t len = data->size; char *link = folio_address(folio); + int err = -EIO; if (len == 0 || len > PAGE_SIZE) { befs_error(sb, "Long symlink with illegal length"); @@ -487,13 +488,10 @@ static int befs_symlink_read_folio(struct file *unused, struct folio *folio) goto fail; } link[len - 1] = '\0'; - folio_mark_uptodate(folio); - folio_unlock(folio); - return 0; + err = 0; fail: - folio_set_error(folio); - folio_unlock(folio); - return -EIO; + folio_end_read(folio, err == 0); + return err; } /* |