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Initialize a variable just before its use.
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parent
0abe3145c3
commit
b316507576
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=211114
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@ -142,7 +142,6 @@ x86bios_free(void *addr, size_t size)
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paddr = vtophys(addr);
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if (paddr >= X86BIOS_MEM_SIZE || (paddr & PAGE_MASK) != 0)
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return;
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nfree = atop(round_page(size));
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mtx_lock(&x86bios_lock);
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for (i = 0; i < x86bios_vmc.npages; i++)
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if (x86bios_vmc.pmap[i].kva == (vm_offset_t)addr)
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@ -151,6 +150,7 @@ x86bios_free(void *addr, size_t size)
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mtx_unlock(&x86bios_lock);
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return;
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}
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nfree = atop(round_page(size));
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bzero(x86bios_vmc.pmap + i, sizeof(*x86bios_vmc.pmap) * nfree);
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if (i + nfree == x86bios_vmc.npages) {
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x86bios_vmc.npages -= nfree;
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