From mboxrd@z Thu Jan 1 00:00:00 1970
From: himangi774@gmail.com (Himangi Saraogi)
Date: Wed, 9 Jul 2014 03:56:34 +0530
Subject: [PATCH] xen/arm: use BUG_ON
Message-ID: <20140708222634.GA11976@himangi-Dell>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org
Use BUG_ON(x) rather than if(x) BUG();
The semantic patch that fixes this problem is as follows:
//
@@ identifier x; @@
-if (x) BUG();
+BUG_ON(x);
//
Signed-off-by: Himangi Saraogi
---
arch/arm/xen/enlighten.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index 1e63243..98544c5 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -181,8 +181,7 @@ static void xen_restart(enum reboot_mode reboot_mode, const char *cmd)
struct sched_shutdown r = { .reason = SHUTDOWN_reboot };
int rc;
rc = HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
- if (rc)
- BUG();
+ BUG_ON(rc);
}
static void xen_power_off(void)
@@ -190,8 +189,7 @@ static void xen_power_off(void)
struct sched_shutdown r = { .reason = SHUTDOWN_poweroff };
int rc;
rc = HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
- if (rc)
- BUG();
+ BUG_ON(rc);
}
static int xen_cpu_notification(struct notifier_block *self,
--
1.9.1