diff options
author | nwhitehorn <nwhitehorn@FreeBSD.org> | 2010-12-19 16:07:53 +0000 |
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committer | nwhitehorn <nwhitehorn@FreeBSD.org> | 2010-12-19 16:07:53 +0000 |
commit | 708cd7af18dda847027342ccd0ee5ec588215d93 (patch) | |
tree | 299df759a82a39b681e17be992244e1c953ad303 | |
parent | d91692bf4c31676a5ad6c1c12829abc04e4739df (diff) | |
download | FreeBSD-src-708cd7af18dda847027342ccd0ee5ec588215d93.zip FreeBSD-src-708cd7af18dda847027342ccd0ee5ec588215d93.tar.gz |
Garbage-collect unused variable.
-rw-r--r-- | sys/powerpc/aim/mmu_oea.c | 7 | ||||
-rw-r--r-- | sys/powerpc/aim/mmu_oea64.c | 6 |
2 files changed, 4 insertions, 9 deletions
diff --git a/sys/powerpc/aim/mmu_oea.c b/sys/powerpc/aim/mmu_oea.c index 6f99081..4978420 100644 --- a/sys/powerpc/aim/mmu_oea.c +++ b/sys/powerpc/aim/mmu_oea.c @@ -666,7 +666,6 @@ moea_bootstrap(mmu_t mmup, vm_offset_t kernelstart, vm_offset_t kernelend) phandle_t chosen, mmu; int sz; int i, j; - int ofw_mappings; vm_size_t size, physsz, hwphyssz; vm_offset_t pa, va, off; void *dpcpu; @@ -868,7 +867,7 @@ moea_bootstrap(mmu_t mmup, vm_offset_t kernelstart, vm_offset_t kernelend) CTR0(KTR_PMAP, "moea_bootstrap: translations"); sz /= sizeof(*translations); qsort(translations, sz, sizeof (*translations), om_cmp); - for (i = 0, ofw_mappings = 0; i < sz; i++) { + for (i = 0; i < sz; i++) { CTR3(KTR_PMAP, "translation: pa=%#x va=%#x len=%#x", translations[i].om_pa, translations[i].om_va, translations[i].om_len); @@ -881,11 +880,9 @@ moea_bootstrap(mmu_t mmup, vm_offset_t kernelstart, vm_offset_t kernelend) continue; /* Enter the pages */ - for (off = 0; off < translations[i].om_len; off += PAGE_SIZE) { + for (off = 0; off < translations[i].om_len; off += PAGE_SIZE) moea_kenter(mmup, translations[i].om_va + off, translations[i].om_pa + off); - ofw_mappings++; - } } /* diff --git a/sys/powerpc/aim/mmu_oea64.c b/sys/powerpc/aim/mmu_oea64.c index f7026d1..6d75d22 100644 --- a/sys/powerpc/aim/mmu_oea64.c +++ b/sys/powerpc/aim/mmu_oea64.c @@ -521,7 +521,7 @@ moea64_add_ofw_mappings(mmu_t mmup, phandle_t mmu, size_t sz) register_t msr; vm_offset_t off; vm_paddr_t pa_base; - int i, ofw_mappings; + int i; bzero(translations, sz); if (OF_getprop(mmu, "translations", translations, sz) == -1) @@ -531,7 +531,7 @@ moea64_add_ofw_mappings(mmu_t mmup, phandle_t mmu, size_t sz) sz /= sizeof(*translations); qsort(translations, sz, sizeof (*translations), om_cmp); - for (i = 0, ofw_mappings = 0; i < sz; i++) { + for (i = 0; i < sz; i++) { CTR3(KTR_PMAP, "translation: pa=%#x va=%#x len=%#x", (uint32_t)(translations[i].om_pa_lo), translations[i].om_va, translations[i].om_len); @@ -558,8 +558,6 @@ moea64_add_ofw_mappings(mmu_t mmup, phandle_t mmu, size_t sz) moea64_kenter(mmup, translations[i].om_va + off, pa_base + off); - - ofw_mappings++; } ENABLE_TRANS(msr); } |