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ACER: Fix up sparse warning 

drivers/platform/x86/acer-wmi.c:1836:18: sparse: Using plain integer as NULL pointer

drivers/platform/x86/acer-wmi.c:1836:
  1833
  1834          BUG_ON(!name || !ah);
  1835
> 1836          handle = 0;
  1837          status = acpi_get_devices(prop, acer_wmi_get_handle_cb,
  1838                                          (void *)name, &handle);
  1839

Reported-by: Fengguang Wu <wfg@linux.intel.com>

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Fengguang Wu <wfg@linux.intel.com>
Cc: joeyli <jlee@suse.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
This commit is contained in:
Marek Vasut 2012-07-05 01:30:09 +02:00 committed by Matthew Garrett
parent 3766054fff
commit 24237c43aa
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/acer-wmi.c
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@ -1833,7 +1833,7 @@ static int __init acer_wmi_get_handle(const char *name, const char *prop,
BUG_ON(!name || !ah);
handle = 0;
handle = NULL;
status = acpi_get_devices(prop, acer_wmi_get_handle_cb,
(void *)name, &handle);