SUNRPC: Clean up rpc_pipefs lookup code... (b5bb61da) · Commits · 戴 / test

net/sunrpc/rpc_pipe.c

+10 −5

Original line number	Diff line number	Diff line
		@@ -484,12 +484,12 @@ static const struct dentry_operations rpc_dentry_operations = {
		.d_delete = rpc_delete_dentry,
		};

		static int
		rpc_lookup_parent(char path, struct nameidata nd)
		static int __rpc_lookup_path(const char *pathname, unsigned flags,
		struct nameidata *nd)
		{
		struct vfsmount *mnt;

		if (path[0] == '\0')
		if (pathname[0] == '\0')
		return -ENOENT;

		mnt = rpc_get_mount();
		@@ -499,15 +499,20 @@ rpc_lookup_parent(char path, struct nameidata nd)
		return PTR_ERR(mnt);
		}

		if (vfs_path_lookup(mnt->mnt_root, mnt, path, LOOKUP_PARENT, nd)) {
		if (vfs_path_lookup(mnt->mnt_root, mnt, pathname, flags, nd)) {
		printk(KERN_WARNING "%s: %s failed to find path %s\n",
		__FILE__, __func__, path);
		__FILE__, __func__, pathname);
		rpc_put_mount();
		return -ENOENT;
		}
		return 0;
		}

		static int rpc_lookup_parent(const char pathname, struct nameidata nd)
		{
		return __rpc_lookup_path(pathname, LOOKUP_PARENT, nd);
		}

		static void
		rpc_release_path(struct nameidata *nd)
		{