UBIFS: comply with coding style

Join all the split printk lines in order to stop checkpatch complaining.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
diff --git a/fs/ubifs/recovery.c b/fs/ubifs/recovery.c
index edeec49..065096e 100644
--- a/fs/ubifs/recovery.c
+++ b/fs/ubifs/recovery.c
@@ -609,7 +609,8 @@
 		snod = list_entry(sleb->nodes.prev, struct ubifs_scan_node,
 				  list);
 
-		dbg_rcvry("dropping last node at %d:%d", sleb->lnum, snod->offs);
+		dbg_rcvry("dropping last node at %d:%d",
+			  sleb->lnum, snod->offs);
 		*offs = snod->offs;
 		list_del(&snod->list);
 		kfree(snod);
@@ -702,8 +703,8 @@
 			 * See header comment for this file for more
 			 * explanations about the reasons we have this check.
 			 */
-			ubifs_err("corrupt empty space LEB %d:%d, corruption "
-				  "starts at %d", lnum, offs, corruption);
+			ubifs_err("corrupt empty space LEB %d:%d, corruption starts at %d",
+				  lnum, offs, corruption);
 			/* Make sure we dump interesting non-0xFF data */
 			offs += corruption;
 			buf += corruption;
@@ -899,8 +900,8 @@
 				}
 			}
 			if (snod->sqnum > cs_sqnum) {
-				ubifs_err("unrecoverable log corruption "
-					  "in LEB %d", lnum);
+				ubifs_err("unrecoverable log corruption in LEB %d",
+					  lnum);
 				ubifs_scan_destroy(sleb);
 				return ERR_PTR(-EUCLEAN);
 			}