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dmar: initialize the return value in dmar_parse_dev() 

initialize the return value in dmar_parse_dev()

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu 2008-09-03 16:58:33 -07:00 committed by Ingo Molnar
parent f6dd5c3106
commit 74d04bd7dc
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/dmar.c
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@ -193,7 +193,7 @@ dmar_parse_dev(struct dmar_drhd_unit *dmaru)
{
struct acpi_dmar_hardware_unit *drhd;
static int include_all;
int ret;
int ret = 0;
drhd = (struct acpi_dmar_hardware_unit *) dmaru->hdr;