At present listing a partition produces lots of errors about this filesystem:
=> part list mmc 4 cannot find valid erofs superblock cannot find valid erofs superblock cannot read erofs superblock: -5 [9 more similar lines]
Use debugging rather than errors when unable to find a signature, as is done with other filesystems.
Signed-off-by: Simon Glass sjg@chromium.org ---
fs/erofs/super.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/erofs/super.c b/fs/erofs/super.c index d33926281b47..d405d488fd27 100644 --- a/fs/erofs/super.c +++ b/fs/erofs/super.c @@ -68,14 +68,14 @@ int erofs_read_superblock(void)
ret = erofs_blk_read(data, 0, erofs_blknr(sizeof(data))); if (ret < 0) { - erofs_err("cannot read erofs superblock: %d", ret); + erofs_dbg("cannot read erofs superblock: %d", ret); return -EIO; } dsb = (struct erofs_super_block *)(data + EROFS_SUPER_OFFSET);
ret = -EINVAL; if (le32_to_cpu(dsb->magic) != EROFS_SUPER_MAGIC_V1) { - erofs_err("cannot find valid erofs superblock"); + erofs_dbg("cannot find valid erofs superblock"); return ret; }