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Commit 0f628c63 authored by David Sterba's avatar David Sterba
Browse files

btrfs: show options: use helper to convert compression type string



Use the helper, if the COMPRESS option is set, the result is always
defined and not empty.

Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 802a5c69
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+2 −7
Original line number Diff line number Diff line
@@ -1243,7 +1243,7 @@ int btrfs_sync_fs(struct super_block *sb, int wait)
static int btrfs_show_options(struct seq_file *seq, struct dentry *dentry)
{
	struct btrfs_fs_info *info = btrfs_sb(dentry->d_sb);
	char *compress_type;
	const char *compress_type;

	if (btrfs_test_opt(info, DEGRADED))
		seq_puts(seq, ",degraded");
@@ -1259,12 +1259,7 @@ static int btrfs_show_options(struct seq_file *seq, struct dentry *dentry)
					     num_online_cpus() + 2, 8))
		seq_printf(seq, ",thread_pool=%d", info->thread_pool_size);
	if (btrfs_test_opt(info, COMPRESS)) {
		if (info->compress_type == BTRFS_COMPRESS_ZLIB)
			compress_type = "zlib";
		else if (info->compress_type == BTRFS_COMPRESS_LZO)
			compress_type = "lzo";
		else
			compress_type = "zstd";
		compress_type = btrfs_compress_type2str(info->compress_type);
		if (btrfs_test_opt(info, FORCE_COMPRESS))
			seq_printf(seq, ",compress-force=%s", compress_type);
		else