linux-kernel - [PATCH -next] mm/hugetlb: Make is_aligned_hugepage

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Message-ID: <1603937600-53015-1-git-send-email-zou_wei@huawei.com>
Date:   Thu, 29 Oct 2020 10:13:20 +0800
From:   Zou Wei <zou_wei@...wei.com>
To:     <tsbogend@...ha.franken.de>
CC:     <linux-mips@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Zou Wei <zou_wei@...wei.com>
Subject: [PATCH -next] mm/hugetlb: Make is_aligned_hugepage_range static

Fix the following sparse warning:

arch/mips/mm/hugetlbpage.c:64:5: warning:
symbol 'is_aligned_hugepage_range' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Zou Wei <zou_wei@...wei.com>
---
 arch/mips/mm/hugetlbpage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/mm/hugetlbpage.c b/arch/mips/mm/hugetlbpage.c
index 77ffece..774c988 100644
--- a/arch/mips/mm/hugetlbpage.c
+++ b/arch/mips/mm/hugetlbpage.c
@@ -61,7 +61,7 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr,
 /*
  * This function checks for proper alignment of input addr and len parameters.
  */
-int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
+static int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
 {
 	if (len & ~HPAGE_MASK)
 		return -EINVAL;
-- 
2.6.2