linux-kernel - [PATCH] Input: &&/|| confusion in gf2k

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Date:	Thu, 31 Dec 2009 13:19:43 +0100
From:	Roel Kluin <roel.kluin@...il.com>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Dmitry Torokhov <dtor@...l.ru>, linux-input@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] Input: &&/|| confusion in gf2k_connect()?

This always evaluates to true.

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
 drivers/input/joystick/gf2k.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

I am not 100% certain, but wasn't this intended?

diff --git a/drivers/input/joystick/gf2k.c b/drivers/input/joystick/gf2k.c
index 67c207f..45ac70e 100644
--- a/drivers/input/joystick/gf2k.c
+++ b/drivers/input/joystick/gf2k.c
@@ -277,7 +277,7 @@ static int gf2k_connect(struct gameport *gameport, struct gameport_driver *drv)
 	}
 
 #ifdef RESET_WORKS
-	if ((gf2k->id != (GB(19,2,0) | GB(15,3,2) | GB(12,3,5))) ||
+	if ((gf2k->id != (GB(19,2,0) | GB(15,3,2) | GB(12,3,5))) &&
 	    (gf2k->id != (GB(31,2,0) | GB(27,3,2) | GB(24,3,5)))) {
 		err = -ENODEV;
 		goto fail2;
--
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