btrfs-progs: print error within test_num_disk_vs_raid

The error string buffer passed as an argument is of a fixed size, though
we could print up to PATH_MAX + something bytes. Print the error message
directly.

Signed-off-by: David Sterba <dsterba@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/utils.h b/utils.h
index 08518c5e..9b6a07b6 100644
--- a/utils.h
+++ b/utils.h
@@ -159,7 +159,7 @@ u64 btrfs_device_size(int fd, struct stat *st);
 int test_dev_for_mkfs(char *file, int force_overwrite);
 int get_label_mounted(const char *mount_path, char *labelp);
 int test_num_disk_vs_raid(u64 metadata_profile, u64 data_profile,
-	u64 dev_cnt, int mixed, char *estr);
+	u64 dev_cnt, int mixed);
 int group_profile_max_safe_loss(u64 flags);
 int is_vol_small(char *file);
 int csum_tree_block(struct btrfs_root *root, struct extent_buffer *buf,