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[PATCH v6 37/48] target/ppc/mmu_common.c: Remove single use local variab
From: |
BALATON Zoltan |
Subject: |
[PATCH v6 37/48] target/ppc/mmu_common.c: Remove single use local variable |
Date: |
Sat, 11 May 2024 03:46:17 +0200 (CEST) |
The ptem variable in ppc6xx_tlb_pte_check() is used only once,
simplify by removing it as the value is already clear itself without
adding a local name for it.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
target/ppc/mmu_common.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c
index 5d0090014a..4ca700e31b 100644
--- a/target/ppc/mmu_common.c
+++ b/target/ppc/mmu_common.c
@@ -98,7 +98,6 @@ static int ppc6xx_tlb_pte_check(mmu_ctx_t *ctx, target_ulong
pte0,
target_ulong pte1, int h,
MMUAccessType access_type)
{
- target_ulong ptem;
int ret, pteh, ptev, pp;
ret = -1;
@@ -107,9 +106,8 @@ static int ppc6xx_tlb_pte_check(mmu_ctx_t *ctx,
target_ulong pte0,
pteh = (pte0 >> 6) & 1;
if (ptev && h == pteh) {
/* Check vsid & api */
- ptem = pte0 & PTE_PTEM_MASK;
pp = pte1 & 0x00000003;
- if (ptem == ctx->ptem) {
+ if ((pte0 & PTE_PTEM_MASK) == ctx->ptem) {
if (ctx->raddr != (hwaddr)-1ULL) {
/* all matches should have equal RPN, WIMG & PP */
if ((ctx->raddr & PTE_CHECK_MASK) != (pte1 & PTE_CHECK_MASK)) {
--
2.30.9
- [PATCH v6 33/48] target/ppc/mmu-radix64.c: Drop a local variable, (continued)
- [PATCH v6 33/48] target/ppc/mmu-radix64.c: Drop a local variable, BALATON Zoltan, 2024/05/10
- [PATCH v6 31/48] target/ppc: Split off common embedded TLB init, BALATON Zoltan, 2024/05/10
- [PATCH v6 28/48] target/ppc/mmu_common.c: Move mmu_ctx_t type to mmu_common.c, BALATON Zoltan, 2024/05/10
- [PATCH v6 23/48] target/ppc/mmu_common.c: Simplify ppc_booke_xlate() part 1, BALATON Zoltan, 2024/05/10
- [PATCH v6 19/48] target/ppc/mmu_common.c: Don't use mmu_ctx_t in mmubooke206_get_physical_address(), BALATON Zoltan, 2024/05/10
- [PATCH v6 20/48] target/ppc: Remove pp_check() and reuse ppc_hash32_pp_prot(), BALATON Zoltan, 2024/05/10
- [PATCH v6 47/48] target/ppc/mmu_common.c: Remove single use local variable, BALATON Zoltan, 2024/05/10
- [PATCH v6 48/48] target/ppc/mmu_common.c: Simplify a switch statement, BALATON Zoltan, 2024/05/10
- [PATCH v6 44/48] target/ppc/mmu_common.c: Remove hash field from mmu_ctx_t, BALATON Zoltan, 2024/05/10
- [PATCH v6 38/48] target/ppc/mmu_common.c: Remove single use local variable, BALATON Zoltan, 2024/05/10
- [PATCH v6 37/48] target/ppc/mmu_common.c: Remove single use local variable,
BALATON Zoltan <=
- [PATCH v6 39/48] target/ppc/mmu_common.c: Remove another single use local, BALATON Zoltan, 2024/05/10
- [PATCH v6 40/48] target/ppc/mmu_common.c: Remove yet another single use local, BALATON Zoltan, 2024/05/10
- [PATCH v6 35/48] target/ppc: Move out BookE and related MMU functions from mmu_common.c, BALATON Zoltan, 2024/05/10
- [PATCH v6 46/48] target/ppc/mmu_common.c: Convert local variable to bool, BALATON Zoltan, 2024/05/10
- [PATCH v6 45/48] target/ppc/mmu_common.c: Remove nx field from mmu_ctx_t, BALATON Zoltan, 2024/05/10