Use path_put() in a few places instead of {mnt,d}put()
Use path_put() in a few places instead of {mnt,d}put()
Signed-off-by: Jan Blunck <jblunck@suse.de>
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/namei.c b/fs/namei.c
index b0df7ea..0249935 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -625,8 +625,7 @@
if (dentry->d_inode->i_op->put_link)
dentry->d_inode->i_op->put_link(dentry, nd, cookie);
}
- dput(dentry);
- mntput(path->mnt);
+ path_put(path);
return error;
}
@@ -1033,8 +1032,7 @@
result = __link_path_walk(name, nd);
}
- dput(save.path.dentry);
- mntput(save.path.mnt);
+ path_put(&save.path);
return result;
}
@@ -1056,8 +1054,7 @@
if (!nd->path.dentry->d_inode ||
S_ISDIR(nd->path.dentry->d_inode->i_mode)) {
- struct dentry *old_dentry = nd->path.dentry;
- struct vfsmount *old_mnt = nd->path.mnt;
+ struct path old_path = nd->path;
struct qstr last = nd->last;
int last_type = nd->last_type;
struct fs_struct *fs = current->fs;
@@ -1073,14 +1070,12 @@
read_unlock(&fs->lock);
if (path_walk(name, nd) == 0) {
if (nd->path.dentry->d_inode) {
- dput(old_dentry);
- mntput(old_mnt);
+ path_put(&old_path);
return 1;
}
path_put(&nd->path);
}
- nd->path.dentry = old_dentry;
- nd->path.mnt = old_mnt;
+ nd->path = old_path;
nd->last = last;
nd->last_type = last_type;
}
