um: remove dead code

"me" is not used.

[cherry-pick of upstream 9e82d450531c79b18ab18c9b9645cdd9db31ee98]

Change-Id: Ifc3550184931dddf8feebd6c3137e60b97f6a0f1
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>

diff --git a/arch/x86/um/signal.c b/arch/x86/um/signal.c
index ae7319db18ee36d1e8aec541e30bbbb99cc77d08..5e04a1c899fa6563cd8809c84dd41cf02b1a950e 100644 (file)
--- a/arch/x86/um/signal.c
+++ b/arch/x86/um/signal.c
@@ -508,7 +508,6 @@ int setup_signal_stack_si(unsigned long stack_top, int sig,
 {
        struct rt_sigframe __user *frame;
        int err = 0;
-       struct task_struct *me = current;
 
        frame = (struct rt_sigframe __user *)
                round_down(stack_top - sizeof(struct rt_sigframe), 16);