Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

Pull user namespace compile fix from Eric W Biederman:
 "This tree contains a trivial build fix for one of the staging drivers
  when user namespace support is enabled"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
  userns: Fix build of drivers/staging/dgrp

drivers/staging/dgrp/dgrp_common.c

@@ -179,9 +179,9 @@ void dgrp_carrier(struct ch_struct *ch)
  */
 int dgrp_chk_perm(int mode, int op)
 {
-	if (!current_euid())
+	if (!uid_eq(GLOBAL_ROOT_UID, current_euid()))
 		mode >>= 6;
-	else if (in_egroup_p(0))
+	else if (in_egroup_p(GLOBAL_ROOT_GID))
 		mode >>= 3;
 
 	if ((mode & op & 0007) == op)