From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx121.postini.com [74.125.245.121]) by kanga.kvack.org (Postfix) with SMTP id 5ECAA6B0032 for ; Mon, 12 Aug 2013 23:03:13 -0400 (EDT) Message-ID: <5209A173.3090600@huawei.com> Date: Tue, 13 Aug 2013 11:01:07 +0800 From: Jianguo Wu MIME-Version: 1.0 Subject: [PATCH] mm: remove unnecessary variable idx0 in __early_ioremap() Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton , tglx@linutronix.de Cc: mingo@redhat.com, "H. Peter Anvin" , Joonsoo Kim , linux-kernel@vger.kernel.org, x86@kernel.org, linux-mm@kvack.org, wangchen@cn.fujitsu.com, Hanjun Guo 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 --- arch/x86/mm/ioremap.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 0215e2c..799580c 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; -- 1.7.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org