Commit d4f5228c authored by Jianguo Wu's avatar Jianguo Wu Committed by Ingo Molnar
Browse files

mm: Remove unused variable idx0 in __early_ioremap() 



After commit:

   8827247f ("x86: don't define __this_fixmap_does_not_exist()")

variable idx0 is no longer needed, so just remove it.

Signed-off-by: default avatarJianguo Wu <wujianguo@huawei.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: <linux-mm@kvack.org>
Cc: <wangchen@cn.fujitsu.com>
Cc: Hanjun Guo <guohanjun@huawei.com>
Link: http://lkml.kernel.org/r/5209A173.3090600@huawei.com


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent a0842b70

arch/x86/mm/ioremap.c

+2 −3
Original line number Diff line number Diff line
@@ -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;

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