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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-07-18 17:32:50 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-07-23 00:00:45 +0400 |
| commit | 3c0a6163688b8ca3f44029c7bdb3d91a865c878a (patch) | |
| tree | 2b851ad65356da182610d0cb0bff5b1b22824ae8 /fs/namei.c | |
| parent | de9b9422026357c878a9fa3714936be0e1388e9c (diff) | |
| download | lwn-3c0a6163688b8ca3f44029c7bdb3d91a865c878a.tar.gz lwn-3c0a6163688b8ca3f44029c7bdb3d91a865c878a.zip | |
unobfuscate follow_up() a bit
really convoluted test in there has grown up during struct mount
introduction; what it checks is that we'd reached the root of
mount tree.
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/namei.c b/fs/namei.c index c14dfac83c2b..d4d15bbc8af7 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -722,7 +722,7 @@ int follow_up(struct path *path) br_read_lock(&vfsmount_lock); parent = mnt->mnt_parent; - if (&parent->mnt == path->mnt) { + if (parent == mnt) { br_read_unlock(&vfsmount_lock); return 0; } |