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target-mips: Fix warning caused by unused local variable 

Fix compilation with gcc-4.6, based on a patch from Stefan
Weil <weil@mail.berlios.de>.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Aurelien Jarno 2011-05-15 01:00:20 +02:00
parent 7dd319027c
commit 99e43d366c
1 changed files with 6 additions and 8 deletions
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14
target-mips/helper.c
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@ -272,8 +272,8 @@ int cpu_mips_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
#if !defined(CONFIG_USER_ONLY)
target_phys_addr_t physical;
int prot;
#endif
int access_type;
#endif
int ret = 0;
#if 0
@ -285,21 +285,19 @@ int cpu_mips_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
rw &= 1;
/* data access */
#if !defined(CONFIG_USER_ONLY)
/* XXX: put correct access by using cpu_restore_state()
correctly */
access_type = ACCESS_INT;
#if defined(CONFIG_USER_ONLY)
ret = TLBRET_NOMATCH;
#else
ret = get_physical_address(env, &physical, &prot,
address, rw, access_type);
qemu_log("%s address=" TARGET_FMT_lx " ret %d physical " TARGET_FMT_plx " prot %d\n",
__func__, address, ret, physical, prot);
if (ret == TLBRET_MATCH) {
tlb_set_page(env, address & TARGET_PAGE_MASK,
physical & TARGET_PAGE_MASK, prot | PAGE_EXEC,
mmu_idx, TARGET_PAGE_SIZE);
ret = 0;
tlb_set_page(env, address & TARGET_PAGE_MASK,
physical & TARGET_PAGE_MASK, prot | PAGE_EXEC,
mmu_idx, TARGET_PAGE_SIZE);
ret = 0;
} else if (ret < 0)
#endif
{