mount_pseudo(): drop 'name' argument, switch to d_make_root()

Once upon a time we used to set ->d_name of e.g. pipefs root
so that d_path() on pipes would work.  These days it's
completely pointless - dentries of pipes are not even connected
to pipefs root.  However, mount_pseudo() had set the root
dentry name (passed as the second argument) and callers
kept inventing names to pass to it.  Including those that
didn't *have* any non-root dentries to start with...

All of that had been pointless for about 8 years now; it's
time to get rid of that cargo-culting...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/socket.c b/net/socket.c
index 472fbefa5d9b..c86679584eed 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -362,7 +362,7 @@ static const struct xattr_handler *sockfs_xattr_handlers[] = {
 static struct dentry *sockfs_mount(struct file_system_type *fs_type,
 			 int flags, const char *dev_name, void *data)
 {
-	return mount_pseudo_xattr(fs_type, "socket:", &sockfs_ops,
+	return mount_pseudo_xattr(fs_type, &sockfs_ops,
 				  sockfs_xattr_handlers,
 				  &sockfs_dentry_operations, SOCKFS_MAGIC);
 }