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fs/erofs: silence erofs_probe()

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fs_set_blk_dev() probes all file-systems until it finds one that matches
the volume. We do not expect any console output for non-matching
file-systems.

Convert error messages in erofs_read_superblock() to debug output.

Fixes: 830613f8f5 ("fs/erofs: add erofs filesystem support")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Huang Jianan <jnhuang95@gmail.com>
This commit is contained in:
Heinrich Schuchardt 2022-08-01 15:27:11 +02:00
parent 7a7176fa3b
commit f508fad36d
1 changed files with 2 additions and 2 deletions
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4
fs/erofs/super.c
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@ -65,14 +65,14 @@ int erofs_read_superblock(void)
ret = erofs_blk_read(data, 0, 1); ret = erofs_blk_read(data, 0, 1);
if (ret < 0) { if (ret < 0) {
erofs_err("cannot read erofs superblock: %d", ret); erofs_dbg("cannot read erofs superblock: %d", ret);
return -EIO; return -EIO;
} }
dsb = (struct erofs_super_block *)(data + EROFS_SUPER_OFFSET); dsb = (struct erofs_super_block *)(data + EROFS_SUPER_OFFSET);
ret = -EINVAL; ret = -EINVAL;
if (le32_to_cpu(dsb->magic) != EROFS_SUPER_MAGIC_V1) { 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; return ret;
} }