From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 30 Jan 2014 11:55:15 +0000 (+0300)
Subject: ACPI / proc: remove unneeded NULL check
X-Git-Tag: v3.14-rc2~16^2^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=085ca1175cdccc8e400f6d06cf64e209b46021a2;p=kernel%2Fkernel-generic.git

ACPI / proc: remove unneeded NULL check

We already verified that "ldev" was non-NULL earlier and also we
dereference again without checking a three lines later.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c
index 50fe34f..75c28ea 100644
--- a/drivers/acpi/proc.c
+++ b/drivers/acpi/proc.c
@@ -60,7 +60,7 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
 				seq_printf(seq, "%c%-8s  %s:%s\n",
 					dev->wakeup.flags.run_wake ? '*' : ' ',
 					(device_may_wakeup(&dev->dev) ||
-					(ldev && device_may_wakeup(ldev))) ?
+					device_may_wakeup(ldev)) ?
 					"enabled" : "disabled",
 					ldev->bus ? ldev->bus->name :
 					"no-bus", dev_name(ldev));