Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  gcc-4.6: kernel/*: Fix unused but set warnings
  mutex: Fix annotations to include it in kernel-locking docbook
  pid: make setpgid() system call use RCU read-side critical section
  MAINTAINERS: Add RCU's public git tree

1 files changed, 1 insertions, 4 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index ca38e8e3e907..f88552c6d227 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1713,10 +1713,7 @@ static __init int sysctl_init(void)
 {
         sysctl_set_parent(NULL, root_table);
 #ifdef CONFIG_SYSCTL_SYSCALL_CHECK
-        {
-                int err;
-                err = sysctl_check_table(current->nsproxy, root_table);
-        }
+        sysctl_check_table(current->nsproxy, root_table);
 #endif
         return 0;
 }