diff options
| author |   Xiubo Li <xiubli@redhat.com> | 2022-07-05 10:40:23 +0800 |
|---|---|---|
| committer |   Ilya Dryomov <idryomov@gmail.com> | 2022-08-03 00:54:13 +0200 |
| commit | c460f4e4bba2d3f8dc0b5bfa8995d6e8d2d527a1 (patch) | |
| tree | 2d0d3696a538d76b60a1799b3f9e4b3d651e2b8c /fs/ceph | |
| parent | ceph: don't truncate file in atomic_open (diff) | |
| download | linux-dev-c460f4e4bba2d3f8dc0b5bfa8995d6e8d2d527a1.tar.xz linux-dev-c460f4e4bba2d3f8dc0b5bfa8995d6e8d2d527a1.zip | |
ceph: remove useless check for the folio
The netfs_write_begin() won't set the folio if the return value
is non-zero.
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/addr.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 2f886ec426a0..de12715c237b 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -1326,16 +1326,13 @@ static int ceph_write_begin(struct file *file, struct address_space *mapping, int r; r = netfs_write_begin(&ci->netfs, file, inode->i_mapping, pos, len, &folio, NULL); - if (r == 0) - folio_wait_fscache(folio); - if (r < 0) { - if (folio) - folio_put(folio); - } else { - WARN_ON_ONCE(!folio_test_locked(folio)); - *pagep = &folio->page; - } - return r; + if (r < 0) + return r; + + folio_wait_fscache(folio); + WARN_ON_ONCE(!folio_test_locked(folio)); + *pagep = &folio->page; + return 0; } /* |