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| author | Chengguang Xu <cgxu519@gmx.com> | 2018-06-27 12:16:36 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-08-06 13:12:40 +0200 |
| commit | 5ee552da503961e6df785b8495bcfc98eb30eb2a (patch) | |
| tree | 65080502f0cdc2b60f229017ae570653f5cd7ff4 /fs/btrfs/acl.c | |
| parent | 7e35eab958e30d15743b1f9928d15b559a6e432d (diff) | |
| download | linux-5ee552da503961e6df785b8495bcfc98eb30eb2a.tar.gz linux-5ee552da503961e6df785b8495bcfc98eb30eb2a.tar.bz2 linux-5ee552da503961e6df785b8495bcfc98eb30eb2a.zip | |
btrfs: remove unnecessary -ERANGE check in btrfs_get_acl
There is no chance to get into -ERANGE error condition because we first
call btrfs_getxattr to get the length of the attribute, then we do a
subsequent call with the size from the first call. Between the 2 calls
the size shouldn't change. So remove the unnecessary -ERANGE error
check.
Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/acl.c')
| -rw-r--r-- | fs/btrfs/acl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c index 83fdd80c51c6..a1d7211c8884 100644 --- a/fs/btrfs/acl.c +++ b/fs/btrfs/acl.c @@ -42,7 +42,7 @@ struct posix_acl *btrfs_get_acl(struct inode *inode, int type) } if (size > 0) { acl = posix_acl_from_xattr(&init_user_ns, value, size); - } else if (size == -ERANGE || size == -ENODATA || size == 0) { + } else if (size == -ENODATA || size == 0) { acl = NULL; } else { acl = ERR_PTR(-EIO); |