btrfs: unsplit printed strings

CodingStyle chapter 2:
"[...] never break user-visible strings such as printk messages,
because that breaks the ability to grep for them."

This patch unsplits user-visible strings.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index 1752625..0dc1a03 100644
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -472,9 +472,10 @@
 	/* BTRFS_MAX_XATTR_SIZE is the same for all dir items */
 	if ((btrfs_dir_data_len(leaf, dir_item) +
 	     btrfs_dir_name_len(leaf, dir_item)) > BTRFS_MAX_XATTR_SIZE(root)) {
-		btrfs_crit(root->fs_info, "invalid dir item name + data len: %u + %u",
-		       (unsigned)btrfs_dir_name_len(leaf, dir_item),
-		       (unsigned)btrfs_dir_data_len(leaf, dir_item));
+		btrfs_crit(root->fs_info,
+			   "invalid dir item name + data len: %u + %u",
+			   (unsigned)btrfs_dir_name_len(leaf, dir_item),
+			   (unsigned)btrfs_dir_data_len(leaf, dir_item));
 		return 1;
 	}