Message ID | d470118c3adcbd41b1a91779f6bb7cbdb2b0d346.1685448535.git.balaton@eik.bme.hu |
---|---|
State | New |
Headers | show |
Series | Embedded PPC misc clean up and optimisation | expand |
On 5/30/23 15:28, BALATON Zoltan wrote: > No nead to store return value and break from loop when we can return > directly. > > Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Cédric Le Goater <clg@kaod.org> Thanks, C. > --- > target/ppc/mmu_common.c | 10 +++------- > 1 file changed, 3 insertions(+), 7 deletions(-) > > diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c > index a84bc7de88..ff7f987546 100644 > --- a/target/ppc/mmu_common.c > +++ b/target/ppc/mmu_common.c > @@ -521,19 +521,15 @@ int ppcemb_tlb_search(CPUPPCState *env, target_ulong address, uint32_t pid) > { > ppcemb_tlb_t *tlb; > hwaddr raddr; > - int i, ret; > + int i; > > - /* Default return value is no match */ > - ret = -1; > for (i = 0; i < env->nb_tlb; i++) { > tlb = &env->tlb.tlbe[i]; > if (ppcemb_tlb_check(env, tlb, &raddr, address, pid, i) == 0) { > - ret = i; > - break; > + return i; > } > } > - > - return ret; > + return -1; > } > > static int mmu40x_get_physical_address(CPUPPCState *env, mmu_ctx_t *ctx,
diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c index a84bc7de88..ff7f987546 100644 --- a/target/ppc/mmu_common.c +++ b/target/ppc/mmu_common.c @@ -521,19 +521,15 @@ int ppcemb_tlb_search(CPUPPCState *env, target_ulong address, uint32_t pid) { ppcemb_tlb_t *tlb; hwaddr raddr; - int i, ret; + int i; - /* Default return value is no match */ - ret = -1; for (i = 0; i < env->nb_tlb; i++) { tlb = &env->tlb.tlbe[i]; if (ppcemb_tlb_check(env, tlb, &raddr, address, pid, i) == 0) { - ret = i; - break; + return i; } } - - return ret; + return -1; } static int mmu40x_get_physical_address(CPUPPCState *env, mmu_ctx_t *ctx,
No nead to store return value and break from loop when we can return directly. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> --- target/ppc/mmu_common.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-)