From e510053ba6daa6003c2ed3f0652f0211c20ecb83 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 26 Jul 2022 10:39:26 +0200
Subject: exfat: Define NLS_NAME_* as bit flags explicitly
Git-commit: 1b1a9195ae962fefd8d0785e0af434de1a3447fd
Patch-mainline: v6.0-rc1
References: bsc#1201725
NLS_NAME_* are bit flags although they are currently defined as enum;
it's casually working so far (from 0 to 2), but it's error-prone and
may bring a problem when we want to add more flag.
This patch changes the definitions of NLS_NAME_* explicitly being bit
flags.
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
---
fs/exfat/exfat_fs.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/exfat/exfat_fs.h b/fs/exfat/exfat_fs.h
index 708d972700c08..b1e2fea74e47f 100644
--- a/fs/exfat/exfat_fs.h
+++ b/fs/exfat/exfat_fs.h
@@ -27,9 +27,9 @@ enum exfat_error_mode {
* exfat nls lossy flag
*/
enum {
- NLS_NAME_NO_LOSSY, /* no lossy */
- NLS_NAME_LOSSY, /* just detected incorrect filename(s) */
- NLS_NAME_OVERLEN, /* the length is over than its limit */
+ NLS_NAME_NO_LOSSY = 0, /* no lossy */
+ NLS_NAME_LOSSY = 1 << 0, /* just detected incorrect filename(s) */
+ NLS_NAME_OVERLEN = 1 << 1, /* the length is over than its limit */
};
#define EXFAT_HASH_BITS 8
--
cgit