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authorEric W. Biederman <ebiederm@xmission.com>2014-02-13 09:34:30 -0800
committerAl Viro <viro@zeniv.linux.org.uk>2014-10-09 02:38:56 -0400
commit9b053f3207e8887fed88162a339fdd4001abcdb2 (patch)
tree7751f057ee6c8ecd6cdb8d613c94db5c6dd632f7 /fs/nfs
parent8ed936b5671bfb33d89bc60bdcc7cf0470ba52fe (diff)
downloadlinux-9b053f3207e8887fed88162a339fdd4001abcdb2.tar.bz2
vfs: Remove unnecessary calls of check_submounts_and_drop
Now that check_submounts_and_drop can not fail and is called from d_invalidate there is no longer a need to call check_submounts_and_drom from filesystem d_revalidate methods so remove it. Reviewed-by: Miklos Szeredi <miklos@szeredi.hu> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/dir.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 36d921f0c602..8be6988a1c6c 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1211,10 +1211,6 @@ out_zap_parent:
if (IS_ROOT(dentry))
goto out_valid;
}
- /* If we have submounts, don't unhash ! */
- if (check_submounts_and_drop(dentry) != 0)
- goto out_valid;
-
dput(parent);
dfprintk(LOOKUPCACHE, "NFS: %s(%pd2) is invalid\n",
__func__, dentry);