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| author | Al Viro | 2019-06-28 06:44:02 +0200 |
|---|---|---|
| committer | Al Viro | 2019-07-05 00:58:37 +0200 |
| commit | 1cfb7072c1cc07d3000d3185b8ae8219d520a9b0 (patch) | |
| tree | 85b4a33af938fc783c230ef56f4885dbaed35cc1 /fs/nfs/super.c | |
| parent | ceph: don't open-code the check for dead lockref (diff) | |
| download | kernel-qcow2-linux-1cfb7072c1cc07d3000d3185b8ae8219d520a9b0.tar.gz kernel-qcow2-linux-1cfb7072c1cc07d3000d3185b8ae8219d520a9b0.tar.xz kernel-qcow2-linux-1cfb7072c1cc07d3000d3185b8ae8219d520a9b0.zip | |
nfs: dget_parent() never returns NULL
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nfs/super.c')
| -rw-r--r-- | fs/nfs/super.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index f88ddac2dcdf..bc56ca02d0fe 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -452,10 +452,8 @@ int nfs_statfs(struct dentry *dentry, struct kstatfs *buf) struct dentry *pd_dentry; pd_dentry = dget_parent(dentry); - if (pd_dentry != NULL) { - nfs_zap_caches(d_inode(pd_dentry)); - dput(pd_dentry); - } + nfs_zap_caches(d_inode(pd_dentry)); + dput(pd_dentry); } nfs_free_fattr(res.fattr); if (error < 0) |