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x86/microcode: Propagate save_microcode_in_initrd() retval

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Will be used in a later patch. No functionality change.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1465225850-7352-6-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Borislav Petkov 2016-06-06 17:10:46 +02:00 committed by Ingo Molnar
parent 852ad5b945
commit fa6788b8c6
2 changed files with 5 additions and 5 deletions
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6
arch/x86/kernel/cpu/microcode/core.c
View File

@ -182,17 +182,17 @@ static int __init save_microcode_in_initrd(void)
switch (c->x86_vendor) {
case X86_VENDOR_INTEL:
if (c->x86 >= 6)
save_microcode_in_initrd_intel();
return save_microcode_in_initrd_intel();
break;
case X86_VENDOR_AMD:
if (c->x86 >= 0x10)
save_microcode_in_initrd_amd();
return save_microcode_in_initrd_amd();
break;
default:
break;
}
return 0;
return -EINVAL;
}
void reload_early_microcode(void)

4
arch/x86/kernel/cpu/microcode/intel.c
View File

@ -675,8 +675,8 @@ int __init save_microcode_in_initrd_intel(void)
ret = save_microcode(&mc_saved_data, mc_saved, count);
if (ret)
pr_err("Cannot save microcode patches from initrd.\n");
show_saved_mc();
else
show_saved_mc();
return ret;
}