From 64acd46a82f06dfae7a181437e256a4194e612d8 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 18 Aug 2021 21:40:26 -0600 Subject: btrfs: Suppress the message about missing filesystem This message comes up a lot when scanning filesystems. It suggests to the user that there is some sort of error, but in fact there is no reason to expect that a particular partition has a btrfs filesystem. Other filesystems don't print this error. Turn it into a debug message. Signed-off-by: Simon Glass Reviewed-by: Marek Behún Reviewed-by: Qu Wenruo --- fs/btrfs/disk-io.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 12f9579fcf9..eb7736d53e1 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -918,7 +918,11 @@ static int btrfs_scan_fs_devices(struct blk_desc *desc, ret = btrfs_scan_one_device(desc, part, fs_devices, &total_devs); if (ret) { - fprintf(stderr, "No valid Btrfs found\n"); + /* + * Avoid showing this when probing for a possible Btrfs + * + * fprintf(stderr, "No valid Btrfs found\n"); + */ return ret; } return 0; @@ -1007,7 +1011,7 @@ struct btrfs_fs_info *open_ctree_fs_info(struct blk_desc *desc, disk_super = fs_info->super_copy; ret = btrfs_read_dev_super(desc, part, disk_super); if (ret) { - printk("No valid btrfs found\n"); + debug("No valid btrfs found\n"); goto out_devices; } -- cgit v1.2.3