wmi: use memcmp instead of strncmp to compare GUIDs

[lisovros/linux_canprio.git] / drivers / platform / x86 / wmi.c

diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index b2978a04317f9de32755a719b4c7abe215e588b6..677783475d8411702703c3094a9d1402809e9055 100644 (file)
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -801,7 +801,7 @@ static bool guid_already_parsed(const char *guid_string)
                wblock = list_entry(p, struct wmi_block, list);
                gblock = &wblock->gblock;
 
-               if (strncmp(gblock->guid, guid_string, 16) == 0)
+               if (memcmp(gblock->guid, guid_string, 16) == 0)
                        return true;
        }
        return false;