linux-kernel - [PATCH] usb: use BUG

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Message-Id: <1449094703-31159-1-git-send-email-geyslan@gmail.com>
Date:	Wed,  2 Dec 2015 19:18:19 -0300
From:	"Geyslan G. Bem" <geyslan@...il.com>
To:	peter.senna@...il.com
Cc:	"Geyslan G. Bem" <geyslan@...il.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
	Julia Lawall <Julia.Lawall@...6.fr>,
	Saurabh Karajgaonkar <skarajga@...teon.com>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	Felipe Balbi <balbi@...com>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] usb: use BUG_ON() instead of BUG()

Replace BUG() with BUG_ON().

Caught by coccinelle.

Signed-off-by: Geyslan G. Bem <geyslan@...il.com>
---
 drivers/usb/host/oxu210hp-hcd.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index 1f139d8..bc74aca 100644
--- a/drivers/usb/host/oxu210hp-hcd.c
+++ b/drivers/usb/host/oxu210hp-hcd.c
@@ -394,8 +394,7 @@ static void ehci_quiesce(struct oxu_hcd *oxu)
 	u32	temp;
 
 #ifdef DEBUG
-	if (!HC_IS_RUNNING(oxu_to_hcd(oxu)->state))
-		BUG();
+	BUG_ON(!HC_IS_RUNNING(oxu_to_hcd(oxu)->state));
 #endif
 
 	/* wait for any schedule enables/disables to take effect */
@@ -1709,9 +1708,8 @@ static void start_unlink_async(struct oxu_hcd *oxu, struct ehci_qh *qh)
 
 #ifdef DEBUG
 	assert_spin_locked(&oxu->lock);
-	if (oxu->reclaim || (qh->qh_state != QH_STATE_LINKED
-				&& qh->qh_state != QH_STATE_UNLINK_WAIT))
-		BUG();
+	BUG_ON(oxu->reclaim || (qh->qh_state != QH_STATE_LINKED
+				&& qh->qh_state != QH_STATE_UNLINK_WAIT));
 #endif
 
 	/* stop async schedule right now? */
-- 
2.6.3

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