From 51c8cd7e1a331af9e46076148c2b57db3474d2dd Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sun, 1 Jun 2025 12:34:00 -0500 Subject: [PATCH] arm64 pmap: Eliminate an unnecessary NULL check The return value from pmap_l1_to_l2() cannot be NULL. --- sys/arm64/arm64/pmap.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sys/arm64/arm64/pmap.c b/sys/arm64/arm64/pmap.c index 625caf6ecd7..f8e422848e9 100644 --- a/sys/arm64/arm64/pmap.c +++ b/sys/arm64/arm64/pmap.c @@ -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) {