From 93d256cd3c1e93c4093e8015b371e832de4c4146 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Thu, 3 Mar 2022 18:04:43 -0600 Subject: [PATCH] x86/PCI: Eliminate remove_e820_regions() common subexpressions Add local variables to reduce repetition later. No functional change intended. Link: https://lore.kernel.org/r/20220304035110.988712-2-helgaas@kernel.org Signed-off-by: Bjorn Helgaas Reviewed-by: Hans de Goede Reviewed-by: Mika Westerberg Acked-by: Rafael J. Wysocki --- arch/x86/kernel/resource.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/resource.c b/arch/x86/kernel/resource.c index 9b9fb7882c20..8ffe68437744 100644 --- a/arch/x86/kernel/resource.c +++ b/arch/x86/kernel/resource.c @@ -27,12 +27,14 @@ static void remove_e820_regions(struct resource *avail) { int i; struct e820_entry *entry; + u64 e820_start, e820_end; for (i = 0; i < e820_table->nr_entries; i++) { entry = &e820_table->entries[i]; + e820_start = entry->addr; + e820_end = entry->addr + entry->size - 1; - resource_clip(avail, entry->addr, - entry->addr + entry->size - 1); + resource_clip(avail, e820_start, e820_end); } } -- 2.34.1