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x86/microcode/AMD: Clean up find_equiv_id() 

No need to have it marked "inline" - let gcc decide. Also, shorten the
argument name and simplify while-test.

While at it, make it into a proper for-loop and simplify it even more,
as tglx suggests.

No functionality change.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/20170120202955.4091-5-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Borislav Petkov 2017-01-20 21:29:43 +01:00 committed by Thomas Gleixner
parent 0c12d18ab9
commit 1f02ac0682
1 changed files with 5 additions and 12 deletions
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17
arch/x86/kernel/cpu/microcode/amd.c
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@ -97,20 +97,13 @@ static size_t compute_container_size(u8 *data, u32 total_size)
return size;
}
static inline u16 find_equiv_id(struct equiv_cpu_entry *equiv_cpu_table,
unsigned int sig)
static u16 find_equiv_id(struct equiv_cpu_entry *equiv_table, u32 sig)
{
int i = 0;
if (!equiv_cpu_table)
return 0;
while (equiv_cpu_table[i].installed_cpu != 0) {
if (sig == equiv_cpu_table[i].installed_cpu)
return equiv_cpu_table[i].equiv_cpu;
i++;
for (; equiv_table && equiv_table->installed_cpu; equiv_table++) {
if (sig == equiv_table->installed_cpu)
return equiv_table->equiv_cpu;
}
return 0;
}