ACPI / proc: remove unneeded NULL check

PATCH New Dan Carpenter 1 participant 1 message Jan 30, 2014

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Dan Carpenter

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2014-01-30 11:55 UTC #0 lore raw

PATCH 1/1 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 <[email protected]>

drivers/acpi/proc.c +1 -1

index 50fe34ffe932..75c28eae8860 100644
@@ -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));