From: Darrick J. Wong <djwong@kernel.org>
Date: Tue, 2 Sep 2025 17:29:19 +0000 (-0700)
Subject: fuse2fs: quiet down EXT2_ET_RO_FILSYS errors
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6dbb5d794f1762abff4909bbf3bcf43ddb3780f0;p=thirdparty%2Fe2fsprogs.git

fuse2fs: quiet down EXT2_ET_RO_FILSYS errors

If an fs update fails because the ext2_filsys is opened in readonly
mode, just return EROFS and don't log that.  This prevents unnecessary
spew for norecovery mounts.

Cc: <linux-ext4@vger.kernel.org> # v1.43
Fixes: 81cbf1ef4f5dab ("misc: add fuse2fs, a FUSE server for e2fsprogs")
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
---

diff --git a/misc/fuse2fs.c b/misc/fuse2fs.c
index cb5620c7..4d92e1e8 100644
--- a/misc/fuse2fs.c
+++ b/misc/fuse2fs.c
@@ -4983,6 +4983,9 @@ static int __translate_error(ext2_filsys fs, ext2_ino_t ino, errcode_t err,
 	case EXT2_ET_UNIMPLEMENTED:
 		ret = -EOPNOTSUPP;
 		break;
+	case EXT2_ET_RO_FILSYS:
+		ret = -EROFS;
+		break;
 	case EXT2_ET_MAGIC_EXT2FS_FILSYS:
 	case EXT2_ET_MAGIC_BADBLOCKS_LIST:
 	case EXT2_ET_MAGIC_BADBLOCKS_ITERATE: