1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index f2c5eb6e78f7..d281a03695f7 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -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;