diff options
| -rw-r--r-- | arch/x86/kernel/microcode.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/microcode.c b/arch/x86/kernel/microcode.c index 39961bb8329..ad136ad99cb 100644 --- a/arch/x86/kernel/microcode.c +++ b/arch/x86/kernel/microcode.c @@ -127,7 +127,8 @@ static int do_microcode_update(void) old = current->cpus_allowed; while ((cursor = microcode_ops->get_next_ucode(&new_mc, cursor)) > 0) { - error = microcode_ops->microcode_sanity_check(new_mc); + if (microcode_ops->microcode_sanity_check != NULL) + error = microcode_ops->microcode_sanity_check(new_mc); if (error) goto out; /* |