On Mon May 27, 2024 at 9:12 AM AEST, BALATON Zoltan wrote:
> The mmask local variable is a less descriptive local name for a
> constant. Drop it and use the constant directly in the two places it
> is needed.
>
> Signed-off-by: BALATON Zoltan <bala...@eik.bme.hu>
Reviewed-by: Nicholas Piggin <npig...@gmail.com>
> ---
> target/ppc/mmu_common.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c
> index 08c5b61f76..2618cdec6a 100644
> --- a/target/ppc/mmu_common.c
> +++ b/target/ppc/mmu_common.c
> @@ -98,7 +98,7 @@ static int ppc6xx_tlb_pte_check(mmu_ctx_t *ctx,
> target_ulong pte0,
> target_ulong pte1, int h,
> MMUAccessType access_type)
> {
> - target_ulong ptem, mmask;
> + target_ulong ptem;
> int ret, pteh, ptev, pp;
>
> ret = -1;
> @@ -108,12 +108,11 @@ static int ppc6xx_tlb_pte_check(mmu_ctx_t *ctx,
> target_ulong pte0,
> if (ptev && h == pteh) {
> /* Check vsid & api */
> ptem = pte0 & PTE_PTEM_MASK;
> - mmask = PTE_CHECK_MASK;
> pp = pte1 & 0x00000003;
> if (ptem == ctx->ptem) {
> if (ctx->raddr != (hwaddr)-1ULL) {
> /* all matches should have equal RPN, WIMG & PP */
> - if ((ctx->raddr & mmask) != (pte1 & mmask)) {
> + if ((ctx->raddr & PTE_CHECK_MASK) != (pte1 &
> PTE_CHECK_MASK)) {
> qemu_log_mask(CPU_LOG_MMU, "Bad RPN/WIMG/PP\n");
> return -3;
> }
