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| author | David Howells | 2015-03-17 23:26:21 +0100 |
|---|---|---|
| committer | Al Viro | 2015-04-15 21:06:59 +0200 |
| commit | 466b77bc954c23c5741ea7dd02f20212a72acdb2 (patch) | |
| tree | 3efb3c39c814d58c11435815b9fa9dedc7035731 /fs/cachefiles/bind.c | |
| parent | VFS: fs library helpers: d_inode() annotations (diff) | |
| download | kernel-qcow2-linux-466b77bc954c23c5741ea7dd02f20212a72acdb2.tar.gz kernel-qcow2-linux-466b77bc954c23c5741ea7dd02f20212a72acdb2.tar.xz kernel-qcow2-linux-466b77bc954c23c5741ea7dd02f20212a72acdb2.zip | |
VFS: fs/cachefiles: d_backing_inode() annotations
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/cachefiles/bind.c')
| -rw-r--r-- | fs/cachefiles/bind.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c index fbb08e97438d..6af790fc3df8 100644 --- a/fs/cachefiles/bind.c +++ b/fs/cachefiles/bind.c @@ -123,11 +123,11 @@ static int cachefiles_daemon_add_cache(struct cachefiles_cache *cache) /* check parameters */ ret = -EOPNOTSUPP; - if (!root->d_inode || - !root->d_inode->i_op->lookup || - !root->d_inode->i_op->mkdir || - !root->d_inode->i_op->setxattr || - !root->d_inode->i_op->getxattr || + if (d_is_negative(root) || + !d_backing_inode(root)->i_op->lookup || + !d_backing_inode(root)->i_op->mkdir || + !d_backing_inode(root)->i_op->setxattr || + !d_backing_inode(root)->i_op->getxattr || !root->d_sb->s_op->statfs || !root->d_sb->s_op->sync_fs) goto error_unsupported; |