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arm64 pmap: Eliminate an unnecessary NULL check

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The return value from pmap_l1_to_l2() cannot be NULL.
This commit is contained in:
Alan Cox 2025-06-01 12:34:00 -05:00
parent a5b0b2a7d4
commit 51c8cd7e1a
1 changed files with 0 additions and 3 deletions
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3
sys/arm64/arm64/pmap.c
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@ -4210,9 +4210,6 @@ pmap_remove1(pmap_t pmap, vm_offset_t sva, vm_offset_t eva, bool map_delete)
va_next = eva;
l2 = pmap_l1_to_l2(l1, sva);
if (l2 == NULL)
continue;
l3_paddr = pmap_load(l2);
if ((l3_paddr & ATTR_DESCR_MASK) == L2_BLOCK) {