Patch "[media] ir-core: fix gcc-7 warning on bool arithmetic" has been added to the 4.4-stable tree

Patch "[media] ir-core: fix gcc-7 warning on bool arithmetic" has been added to the 4.4-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    [media] ir-core: fix gcc-7 warning on bool arithmetic

to the 4.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     ir-core-fix-gcc-7-warning-on-bool-arithmetic.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From bd7e31bbade02bc1e92aa00d5cf2cee2da66838a Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 11 May 2017 08:46:44 -0300
Subject: [media] ir-core: fix gcc-7 warning on bool arithmetic

From: Arnd Bergmann <arnd@arndb.de>

commit bd7e31bbade02bc1e92aa00d5cf2cee2da66838a upstream.

gcc-7 suggests that an expression using a bitwise not and a bitmask
on a 'bool' variable is better written using boolean logic:

drivers/media/rc/imon.c: In function 'imon_incoming_scancode':
drivers/media/rc/imon.c:1725:22: error: '~' on a boolean expression [-Werror=bool-operation]
    ictx->pad_mouse = ~(ictx->pad_mouse) & 0x1;
                      ^
drivers/media/rc/imon.c:1725:22: note: did you mean to use logical not?

I agree.

Fixes: 21677cfc562a ("V4L/DVB: ir-core: add imon driver")

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/media/rc/imon.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -1629,7 +1629,7 @@ static void imon_incoming_packet(struct
 	if (kc == KEY_KEYBOARD && !ictx->release_code) {
 		ictx->last_keycode = kc;
 		if (!nomouse) {
-			ictx->pad_mouse = ~(ictx->pad_mouse) & 0x1;
+			ictx->pad_mouse = !ictx->pad_mouse;
 			dev_dbg(dev, "toggling to %s mode\n",
 				ictx->pad_mouse ? "mouse" : "keyboard");
 			spin_unlock_irqrestore(&ictx->kc_lock, flags);


Patches currently in stable-queue which might be from arnd@arndb.de are

queue-4.4/ir-core-fix-gcc-7-warning-on-bool-arithmetic.patch