1 files changed, 3 insertions, 1 deletions

diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 7bd19c7f5315..75919440a188 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1549,8 +1549,10 @@ static struct miscdevice mce_log_device = {
  */
 static int __init mcheck_enable(char *str)
 {
-        if (*str == 0)
+        if (*str == 0) {
                 enable_p5_mce();
+                return 1;
+        }
         if (*str == '=')
                 str++;
         if (!strcmp(str, "off"))