[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 8d56ec6cca79606e8ee8d075e455e1f2b8d532d6..121166400e25a01917df9452560e2fc12bfba882 100644 (file)
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -39,9 +39,9 @@ static long execve1(char *file, char __user * __user *argv,
                    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)