From c6325179238f1d4683edbec53d8322575d76d7e2 Mon Sep 17 00:00:00 2001 From: Gleb Fotengauer-Malinovskiy Date: Mon, 17 Jul 2017 16:29:46 +0300 Subject: tty: Fix TIOCGPTPEER ioctl definition This ioctl does nothing to justify an _IOC_READ or _IOC_WRITE flag because it doesn't copy anything from/to userspace to access the argument. Fixes: 54ebbfb16034 ("tty: add TIOCGPTPEER ioctl") Signed-off-by: Gleb Fotengauer-Malinovskiy Acked-by: Aleksa Sarai Acked-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- arch/sparc/include/uapi/asm/ioctls.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sparc/include/uapi/asm') diff --git a/arch/sparc/include/uapi/asm/ioctls.h b/arch/sparc/include/uapi/asm/ioctls.h index 6d27398..f5df72b 100644 --- a/arch/sparc/include/uapi/asm/ioctls.h +++ b/arch/sparc/include/uapi/asm/ioctls.h @@ -88,7 +88,7 @@ #define TIOCGPTN _IOR('t', 134, unsigned int) /* Get Pty Number */ #define TIOCSPTLCK _IOW('t', 135, int) /* Lock/unlock PTY */ #define TIOCSIG _IOW('t', 136, int) /* Generate signal on Pty slave */ -#define TIOCGPTPEER _IOR('t', 137, int) /* Safely open the slave */ +#define TIOCGPTPEER _IO('t', 137) /* Safely open the slave */ /* Little f */ #define FIOCLEX _IO('f', 1) -- cgit v1.1