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 <[email protected]> --- fs/f2fs/super.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 46fd30d..b17ca61 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1176,7 +1176,7 @@ 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, @@ -1185,7 +1185,7 @@ static unsigned f2fs_max_namelen(struct inode *inode) .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 -- 1.9.1
