From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Thu, 31 Aug 2017 09:36:24 +0000 (+0530)
Subject: f2fs: constify super_operations
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f62fc9f97602d5f52fd574db80d95d71869bfe21;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

f2fs: constify super_operations

super_operations are not supposed to change at runtime.
"struct super_block" working with super_operations provided
by <linux/fs.h> work with const super_operations. So mark
the non-const structs as const

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 52083d662197..7730316c19c6 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1546,7 +1546,7 @@ void f2fs_quota_off_umount(struct super_block *sb)
 }
 #endif
 
-static struct super_operations f2fs_sops = {
+static const struct super_operations f2fs_sops = {
 	.alloc_inode	= f2fs_alloc_inode,
 	.drop_inode	= f2fs_drop_inode,
 	.destroy_inode	= f2fs_destroy_inode,