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Commit 4ac4efc1 authored by Josef 'Jeff' Sipek's avatar Josef 'Jeff' Sipek Committed by Linus Torvalds
Browse files

sunrpc: use vfs_path_lookup 



use vfs_path_lookup instead of open-coding the necessary functionality.

Signed-off-by: default avatarJosef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
Acked-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: default avatarChristoph Hellwig <hch@lst.de>
Cc: Neil Brown <neilb@suse.de>
Cc: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 16f18200

net/sunrpc/rpc_pipe.c

+7 −9
Original line number Diff line number Diff line
@@ -460,21 +460,19 @@ static struct dentry_operations rpc_dentry_operations = { 
static int

rpc_lookup_parent(char *path, struct nameidata *nd)

{

	struct vfsmount *mnt;



	if (path[0] == '\0')

		return -ENOENT;

	nd->mnt = rpc_get_mount();

	if (IS_ERR(nd->mnt)) {



	mnt = rpc_get_mount();

	if (IS_ERR(mnt)) {

		printk(KERN_WARNING "%s: %s failed to mount "

			       "pseudofilesystem \n", __FILE__, __FUNCTION__);

		return PTR_ERR(nd->mnt);

		return PTR_ERR(mnt);

	}

	mntget(nd->mnt);

	nd->dentry = dget(rpc_mount->mnt_root);

	nd->last_type = LAST_ROOT;

	nd->flags = LOOKUP_PARENT;

	nd->depth = 0;



	if (path_walk(path, nd)) {

	if (vfs_path_lookup(mnt->mnt_root, mnt, path, LOOKUP_PARENT, nd)) {

		printk(KERN_WARNING "%s: %s failed to find path %s\n",

				__FILE__, __FUNCTION__, path);

		rpc_put_mount();