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target/ppc/mmu-radix64.c: Drop a local variable

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The value is only used once so no need to introduce a local variable
for it.

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
This commit is contained in:
BALATON Zoltan 2024-05-13 01:28:06 +02:00 committed by Nicholas Piggin
parent e89b0629b9
commit 950251ee7b
1 changed files with 2 additions and 3 deletions
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5
target/ppc/mmu-radix64.c
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@ -185,7 +185,6 @@ static bool ppc_radix64_check_prot(PowerPCCPU *cpu, MMUAccessType access_type,
int mmu_idx, bool partition_scoped) int mmu_idx, bool partition_scoped)
{ {
CPUPPCState *env = &cpu->env; CPUPPCState *env = &cpu->env;
int need_prot;
/* Check Page Attributes (pte58:59) */ /* Check Page Attributes (pte58:59) */
if ((pte & R_PTE_ATT) == R_PTE_ATT_NI_IO && access_type == MMU_INST_FETCH) { if ((pte & R_PTE_ATT) == R_PTE_ATT_NI_IO && access_type == MMU_INST_FETCH) {
@ -210,8 +209,8 @@ static bool ppc_radix64_check_prot(PowerPCCPU *cpu, MMUAccessType access_type,
} }
/* Check if requested access type is allowed */ /* Check if requested access type is allowed */
need_prot = prot_for_access_type(access_type); if (prot_for_access_type(access_type) & ~*prot) {
if (need_prot & ~*prot) { /* Page Protected for that Access */ /* Page Protected for that Access */
*fault_cause |= access_type == MMU_INST_FETCH ? SRR1_NOEXEC_GUARD : *fault_cause |= access_type == MMU_INST_FETCH ? SRR1_NOEXEC_GUARD :
DSISR_PROTFAULT; DSISR_PROTFAULT;
return true; return true;