From d4f5228c01c130ff2c1f9240f1de22a5dfc61554 Mon Sep 17 00:00:00 2001 From: Jianguo Wu Date: Tue, 13 Aug 2013 11:01:07 +0800 Subject: [PATCH] mm: Remove unused variable idx0 in __early_ioremap() After commit: 8827247ffcc ("x86: don't define __this_fixmap_does_not_exist()") variable idx0 is no longer needed, so just remove it. Signed-off-by: Jianguo Wu Cc: Joonsoo Kim Cc: Cc: Cc: Hanjun Guo Link: http://lkml.kernel.org/r/5209A173.3090600@huawei.com Signed-off-by: Ingo Molnar --- arch/x86/mm/ioremap.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 0215e2c563ef..799580cabc78 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -487,7 +487,7 @@ __early_ioremap(resource_size_t phys_addr, unsigned long size, pgprot_t prot) unsigned long offset; resource_size_t last_addr; unsigned int nrpages; - enum fixed_addresses idx0, idx; + enum fixed_addresses idx; int i, slot; WARN_ON(system_state != SYSTEM_BOOTING); @@ -540,8 +540,7 @@ __early_ioremap(resource_size_t phys_addr, unsigned long size, pgprot_t prot) /* * Ok, go for it.. */ - idx0 = FIX_BTMAP_BEGIN - NR_FIX_BTMAPS*slot; - idx = idx0; + idx = FIX_BTMAP_BEGIN - NR_FIX_BTMAPS*slot; while (nrpages > 0) { early_set_fixmap(idx, phys_addr, prot); phys_addr += PAGE_SIZE; -- 2.39.5