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x86/microcode/intel: Cleanup get_matching_model_microcode()

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Reflow arguments, sort local variables in reverse christmas tree, kill
"out" label.

No functionality change.

Tested-by: Thomas Voegtle <tv@lio96.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
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/1454499225-21544-16-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Borislav Petkov 2016-02-03 12:33:43 +01:00 committed by Ingo Molnar
parent 2f303c524e
commit f96fde5319
1 changed files with 11 additions and 14 deletions
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25
arch/x86/kernel/cpu/microcode/intel.c
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@ -287,19 +287,17 @@ static unsigned int _save_mc(struct microcode_intel **mc_saved,
* BSP can stay in the platform.
*/
static enum ucode_state __init
get_matching_model_microcode(unsigned long start,
void *data, size_t size,
struct mc_saved_data *mcs,
unsigned long *mc_ptrs,
get_matching_model_microcode(unsigned long start, void *data, size_t size,
struct mc_saved_data *mcs, unsigned long *mc_ptrs,
struct ucode_cpu_info *uci)
{
u8 *ucode_ptr = data;
unsigned int leftover = size;
enum ucode_state state = UCODE_OK;
unsigned int mc_size;
struct microcode_header_intel *mc_header;
struct microcode_intel *mc_saved_tmp[MAX_UCODE_COUNT];
struct microcode_header_intel *mc_header;
unsigned int num_saved = mcs->num_saved;
enum ucode_state state = UCODE_OK;
unsigned int leftover = size;
u8 *ucode_ptr = data;
unsigned int mc_size;
int i;
while (leftover && num_saved < ARRAY_SIZE(mc_saved_tmp)) {
@ -321,8 +319,7 @@ get_matching_model_microcode(unsigned long start,
* the platform, we need to find and save microcode patches
* with the same family and model as the BSP.
*/
if (matching_model_microcode(mc_header, uci->cpu_sig.sig) !=
UCODE_OK) {
if (matching_model_microcode(mc_header, uci->cpu_sig.sig) != UCODE_OK) {
ucode_ptr += mc_size;
continue;
}
@ -334,19 +331,19 @@ get_matching_model_microcode(unsigned long start,
if (leftover) {
state = UCODE_ERROR;
goto out;
return state;
}
if (!num_saved) {
state = UCODE_NFOUND;
goto out;
return state;
}
for (i = 0; i < num_saved; i++)
mc_ptrs[i] = (unsigned long)mc_saved_tmp[i] - start;
mcs->num_saved = num_saved;
out:
return state;
}