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Date: Wed, 9 Jul 2014 03:56:34 +0530
From: Himangi Saraogi <himangi774@...il.com>
To: Stefano Stabellini <stefano.stabellini@...citrix.com>,
Russell King <linux@....linux.org.uk>,
xen-devel@...ts.xenproject.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc: julia.lawall@...6.fr
Subject: [PATCH] xen/arm: use BUG_ON
Use BUG_ON(x) rather than if(x) BUG();
The semantic patch that fixes this problem is as follows:
// <smpl>
@@ identifier x; @@
-if (x) BUG();
+BUG_ON(x);
// </smpl>
Signed-off-by: Himangi Saraogi <himangi774@...il.com>
---
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
--
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