diff --git a/include/ck_ring.h b/include/ck_ring.h
index 1213a21..e5f0712 100644
--- a/include/ck_ring.h
+++ b/include/ck_ring.h
@@ -178,43 +178,40 @@ _ck_ring_enqueue_mp(struct ck_ring *ring,
 
 	for (;;) {
 		/*
-		 * The snapshot of producer must be up to date with
-		 * respect to consumer.
+		 * The snapshot of producer must be up to date with respect to
+		 * consumer.
 		 */
 		ck_pr_fence_load();
 		consumer = ck_pr_load_uint(&ring->c_head);
 
 		delta = producer + 1;
+
 		/*
-		 * Only try to CAS if the producer is not clearly
-		 * stale (not less than consumer) and the buffer is
-		 * definitely not full.
+		 * Only try to CAS if the producer is not clearly stale (not
+		 * less than consumer) and the buffer is definitely not full.
 		 */
 		if (CK_CC_LIKELY((producer - consumer) < mask)) {
 			if (ck_pr_cas_uint_value(&ring->p_head,
-			                         producer,
-			                         delta,
-			                         &producer)) {
+			    producer, delta, &producer) == true) {
 				break;
 			}
 		} else {
 			unsigned int new_producer;
 
 			/*
-			 * Slow path.  Either the buffer is full or we
-			 * have a stale snapshot of p_head.  Execute a
-			 * second read of p_read that must be ordered
-			 * wrt the snapshot of c_head.
+			 * Slow path.  Either the buffer is full or we have a
+			 * stale snapshot of p_head.  Execute a second read of
+			 * p_read that must be ordered wrt the snapshot of
+			 * c_head.
 			 */
 			ck_pr_fence_load();
 			new_producer = ck_pr_load_uint(&ring->p_head);
 
 			/*
-			 * Only fail if we haven't made forward
-			 * progress in production: the buffer must
-			 * have been full when we read new_producer
-			 * (or we wrapped around UINT_MAX during this
-			 * iteration).
+			 * Only fail if we haven't made forward progress in
+			 * production: the buffer must have been full when we
+			 * read new_producer (or we wrapped around UINT_MAX
+			 * during this iteration).
 			 */
 			if (producer == new_producer) {
 				r = false;
@@ -222,8 +219,7 @@ _ck_ring_enqueue_mp(struct ck_ring *ring,
 			}
 
 			/*
-			 * p_head advanced during this iteration. Try
-			 * again.
+			 * p_head advanced during this iteration. Try again.
 			 */
 			producer = new_producer;
 		}