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x86/microcode/intel: Get rid of revision_is_newer()

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It is a one-liner for checking microcode header revisions. On top of
that, it can be used wrong as it was the case in _save_mc(). Get rid of
it.

Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Quentin Casasnovas <quentin.casasnovas@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Borislav Petkov
2015-04-10 12:50:57 +02:00
committed by Ingo Molnar
parent 5198b44374
commit a1a32d29f9
3 changed files with 4 additions and 10 deletions
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6
arch/x86/include/asm/microcode_intel.h
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@@ -60,12 +60,6 @@ extern int get_matching_microcode(unsigned int csig, int cpf, int rev, void *mc)
extern int microcode_sanity_check(void *mc, int print_err);
extern int get_matching_sig(unsigned int csig, int cpf, int rev, void *mc);
static inline int
revision_is_newer(struct microcode_header_intel *mc_header, int rev)
{
return (mc_header->rev <= rev) ? 0 : 1;
}
#ifdef CONFIG_MICROCODE_INTEL_EARLY
extern void __init load_ucode_intel_bsp(void);
extern void load_ucode_intel_ap(void);