From: Jeff Garzik <jgarzik@redhat.com>
Date: Sat, 17 Nov 2007 21:32:31 +0000 (+0300)
Subject: ACPI: SBS: Fix retval warning
X-Git-Tag: v2.6.24-rc4~107^2~10^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=037cbc63fd83162a8ee0c69680207ce4609adbea;p=pandora-kernel.git

ACPI: SBS: Fix retval warning

drivers/acpi/sbs.c: In function acpi_battery_add:
drivers/acpi/sbs.c:811: warning: ignoring return value of device_create_file,
declared with attribute warn_unused_result

Additional cleanups:
* use struct acpi_battery in acpi_battery_remove() to clean up function
calls, just like acpi_battery_add() already does.

* put braces around unregister call, as it depends on dev being not NULL.

* remove unneeded braces

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
---

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