From 593e197c9b1d4b34f0a1028d640d7a310629b2b7 Mon Sep 17 00:00:00 2001 From: David Howells Date: Tue, 14 Jan 2020 16:16:54 +0000 Subject: [PATCH] afs: Fix afs_lookup() to not clobber the version on a new dentry Fix afs_lookup() to not clobber the version set on a new dentry by afs_do_lookup() - especially as it's using the wrong version of the version (we need to use the one given to us by whatever op the dir contents correspond to rather than what's in the afs_vnode). Fixes: 17d428114b63 ("afs: Fix missing dentry data version updating") Signed-off-by: David Howells Signed-off-by: Linus Torvalds --- fs/afs/dir.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/fs/afs/dir.c b/fs/afs/dir.c index 813db17084943..5c794f4b051af 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -952,12 +952,8 @@ static struct dentry *afs_lookup(struct inode *dir, struct dentry *dentry, afs_stat_v(dvnode, n_lookup); inode = afs_do_lookup(dir, dentry, key); key_put(key); - if (inode == ERR_PTR(-ENOENT)) { + if (inode == ERR_PTR(-ENOENT)) inode = afs_try_auto_mntpt(dentry, dir); - } else { - dentry->d_fsdata = - (void *)(unsigned long)dvnode->status.data_version; - } if (!IS_ERR_OR_NULL(inode)) fid = AFS_FS_I(inode)->fid; -- 2.39.5