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target/ppc/mmu_common.c: Remove single use local variable

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The ptev variable in ppc6xx_tlb_pte_check() is used only once and just
obfuscates an otherwise clear value. Get rid of it.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
This commit is contained in:
BALATON Zoltan 2024-05-27 01:12:39 +02:00 • committed by Nicholas Piggin
parent 15465dd8b9
commit f6b50257c7
1 changed files with 2 additions and 3 deletions
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5
target/ppc/mmu_common.c
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@ -98,13 +98,12 @@ static int ppc6xx_tlb_pte_check(mmu_ctx_t *ctx, target_ulong pte0,
target_ulong pte1, int h, target_ulong pte1, int h,
MMUAccessType access_type) MMUAccessType access_type)
{ {
int ret, pteh, ptev, pp; int ret, pteh, pp;
ret = -1; ret = -1;
/* Check validity and table match */ /* Check validity and table match */
ptev = pte_is_valid(pte0);
pteh = (pte0 >> 6) & 1; pteh = (pte0 >> 6) & 1;
if (ptev && h == pteh) { if (pte_is_valid(pte0) && h == pteh) {
/* Check vsid & api */ /* Check vsid & api */
pp = pte1 & 0x00000003; pp = pte1 & 0x00000003;
if ((pte0 & PTE_PTEM_MASK) == ctx->ptem) { if ((pte0 & PTE_PTEM_MASK) == ctx->ptem) {