diff options
Diffstat (limited to 'fs/overlayfs/util.c')
| -rw-r--r-- | fs/overlayfs/util.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c index 9665d6d3cb7f..0217094c23ea 100644 --- a/fs/overlayfs/util.c +++ b/fs/overlayfs/util.c @@ -65,18 +65,9 @@ const struct cred *ovl_override_creds(struct super_block *sb) { struct ovl_fs *ofs = OVL_FS(sb); - if (!ofs->config.override_creds) - return NULL; return override_creds(ofs->creator_cred); } -void ovl_revert_creds(struct super_block *sb, const struct cred *old_cred) -{ - if (old_cred) - revert_creds(old_cred); -} - - /* * Check if underlying fs supports file handles and try to determine encoding * type, in order to deduce maximum inode number used by fs. @@ -1174,7 +1165,7 @@ int ovl_nlink_start(struct dentry *dentry) * value relative to the upper inode nlink in an upper inode xattr. */ err = ovl_set_nlink_upper(dentry); - ovl_revert_creds(dentry->d_sb, old_cred); + revert_creds(old_cred); if (err) goto out_drop_write; @@ -1199,7 +1190,7 @@ void ovl_nlink_end(struct dentry *dentry) old_cred = ovl_override_creds(dentry->d_sb); ovl_cleanup_index(dentry); - ovl_revert_creds(dentry->d_sb, old_cred); + revert_creds(old_cred); } ovl_inode_unlock(inode); |