linux-kernel - [PATCH 2/2] mm/mmap.c: Remove redundant const qualifier of the no-pointer parameters

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Date:   Sun, 20 Jan 2019 09:13:45 +0100
From:   Yang Fan <nullptr.cpp@...il.com>
To:     akpm@...ux-foundation.org, will.deacon@....com
Cc:     Yang Fan <nullptr.cpp@...il.com>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] mm/mmap.c: Remove redundant const qualifier of the no-pointer parameters

In according with other functions, remove the const qualifier of the 
no-pointer parameters in function arch_get_unmapped_area_topdown().

Signed-off-by: Yang Fan <nullptr.cpp@...il.com>
---
 mm/mmap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/mmap.c b/mm/mmap.c
index f2d163ac827a..84cdde125d4d 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2127,8 +2127,8 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
 #ifndef HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
 unsigned long
 arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr,
-			  const unsigned long len, const unsigned long pgoff,
-			  const unsigned long flags)
+			  unsigned long len, unsigned long pgoff,
+			  unsigned long flags)
 {
 	struct vm_area_struct *vma, *prev;
 	struct mm_struct *mm = current->mm;
-- 
2.17.1