diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-17 23:29:06 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-29 08:51:07 -0400 |
| commit | da028b6b648e7f7bcfa52521675980f291b34c2a (patch) | |
| tree | 5ed62d7b93510184f90d062e7d011261be6f090b /fs | |
| parent | 771075e15e39b30abcf38186592383f38d06a40f (diff) | |
remap_range: Remove check of uptodate flag
read_mapping_folio() returns an ERR_PTR if the folio is not
uptodate, so this check is simply dead code.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/remap_range.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/fs/remap_range.c b/fs/remap_range.c index e112b5424cdb..f1a3795812ce 100644 --- a/fs/remap_range.c +++ b/fs/remap_range.c @@ -148,16 +148,7 @@ static int generic_remap_check_len(struct inode *inode_in, /* Read a page's worth of file data into the page cache. */ static struct folio *vfs_dedupe_get_folio(struct file *file, loff_t pos) { - struct folio *folio; - - folio = read_mapping_folio(file->f_mapping, pos >> PAGE_SHIFT, file); - if (IS_ERR(folio)) - return folio; - if (!folio_test_uptodate(folio)) { - folio_put(folio); - return ERR_PTR(-EIO); - } - return folio; + return read_mapping_folio(file->f_mapping, pos >> PAGE_SHIFT, file); } /* |