staging: lustre: ptlrpc: remove whitespace before a newline

Fix the following type of checkpatch warning:
WARNING: unnecessary whitespace before a quoted newline
Signed-off-by: Kristina Martsenko <kristina.martsenko@gmail.com>
Reviewed-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/ptlrpc/niobuf.c

@@ -715,7 +715,7 @@ int ptlrpc_register_rqbd(struct ptlrpc_request_buffer_desc *rqbd)
 	if (rc == 0)
 		return (0);
 
-	CERROR("LNetMDAttach failed: %d; \n", rc);
+	CERROR("LNetMDAttach failed: %d;\n", rc);
 	LASSERT(rc == -ENOMEM);
 	rc = LNetMEUnlink(me_h);
 	LASSERT(rc == 0);

drivers/staging/lustre/lustre/ptlrpc/pinger.c

@@ -576,7 +576,7 @@ int ptlrpc_del_timeout_client(struct list_head *obd_list,
 			break;
 		}
 	}
-	LASSERTF(ti != NULL, "ti is NULL ! \n");
+	LASSERTF(ti != NULL, "ti is NULL !\n");
 	if (list_empty(&ti->ti_obd_list)) {
 		list_del(&ti->ti_chain);
 		OBD_FREE_PTR(ti);