[PATCH] uml: Kill a compilation warning
Kill a compilation warning.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 8d56ec6..1211664 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -39,9 +39,9 @@
char __user *__user *env)
{
long error;
+#ifdef CONFIG_TTY_LOG
struct tty_struct *tty;
-#ifdef CONFIG_TTY_LOG
mutex_lock(&tty_mutex);
tty = get_current_tty();
if (tty)