From: Eric Sesterhenn <[mailto:snakebyte@gmx.de]>
Date: Tue, 17 Oct 2006 21:46:30 +0000 (-0700)
Subject: USB: BUG_ON conversion for wacom.c
X-Git-Tag: v3.12-rc1~31920^2~47^2~104^2~44
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2920349d438ec08d2b1f6761c8b78b8d13fd1dee;p=kernel%2Fkernel-generic.git

USB: BUG_ON conversion for wacom.c

this patch converts two if () BUG(); construct to BUG_ON();
which occupies less space, uses unlikely and is safer when
BUG() is disabled.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Acked-by: "Ping Cheng" <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/input/wacom_sys.c b/drivers/usb/input/wacom_sys.c
index 3c27f9b..31379b8 100644
--- a/drivers/usb/input/wacom_sys.c
+++ b/drivers/usb/input/wacom_sys.c
@@ -223,8 +223,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 	strlcat(wacom->phys, "/input0", sizeof(wacom->phys));
 
 	wacom_wac->features = get_wacom_feature(id);
-	if (wacom_wac->features->pktlen > 10)
-		BUG();
+	BUG_ON(wacom_wac->features->pktlen > 10);
 
 	input_dev->name = wacom_wac->features->name;
 	wacom->wacom_wac = wacom_wac;