f2fs: super: constify fscrypt_operations structure
Declare fscrypt_operations structure as const as it is only stored in
the s_cop field of a super_block structure. This field is of type const,
so fscrypt_operations structure having this property can be made const
too.
File size before: fs/f2fs/super.o
text data bss dec hex filename
54131 31355 184 85670 14ea6 fs/f2fs/super.o
File size after: fs/f2fs/super.o
text data bss dec hex filename
54227 31259 184 85670 14ea6 fs/f2fs/super.o
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 6eb5432..bd716b1 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1209,7 +1209,7 @@ static unsigned f2fs_max_namelen(struct inode *inode)
inode->i_sb->s_blocksize : F2FS_NAME_LEN;
}
-static struct fscrypt_operations f2fs_cryptops = {
+static const struct fscrypt_operations f2fs_cryptops = {
.get_context = f2fs_get_context,
.key_prefix = f2fs_key_prefix,
.set_context = f2fs_set_context,
@@ -1218,7 +1218,7 @@ static struct fscrypt_operations f2fs_cryptops = {
.max_namelen = f2fs_max_namelen,
};
#else
-static struct fscrypt_operations f2fs_cryptops = {
+static const struct fscrypt_operations f2fs_cryptops = {
.is_encrypted = f2fs_encrypted_inode,
};
#endif