diff options
Diffstat (limited to 'fs/9p/vfs_inode.c')
| -rw-r--r-- | fs/9p/vfs_inode.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index c9255d399917..cd004dee2214 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -1090,7 +1090,7 @@ static int v9fs_vfs_setattr(struct dentry *dentry, struct iattr *iattr) { int retval; struct v9fs_session_info *v9ses; - struct p9_fid *fid; + struct p9_fid *fid = NULL; struct p9_wstat wstat; p9_debug(P9_DEBUG_VFS, "\n"); @@ -1100,7 +1100,12 @@ static int v9fs_vfs_setattr(struct dentry *dentry, struct iattr *iattr) retval = -EPERM; v9ses = v9fs_dentry2v9ses(dentry); - fid = v9fs_fid_lookup(dentry); + if (iattr->ia_valid & ATTR_FILE) { + fid = iattr->ia_file->private_data; + WARN_ON(!fid); + } + if (!fid) + fid = v9fs_fid_lookup(dentry); if(IS_ERR(fid)) return PTR_ERR(fid); |