net: rds: delete duplicated words

Drop repeated words in net/rds/.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Cc: linux-rdma@vger.kernel.org
Cc: rds-devel@oss.oracle.com
Signed-off-by: David S. Miller <davem@davemloft.net>

net/rds/cong.c

@@ -236,7 +236,7 @@ void rds_cong_queue_updates(struct rds_cong_map *map)
 			 *    tcp_setsockopt and/or tcp_sendmsg will deadlock
 			 *    when it tries to get the sock_lock())
 			 * 2. Interrupts are masked so that we can mark the
-			 *    the port congested from both send and recv paths.
+			 *    port congested from both send and recv paths.
 			 *    (See comment around declaration of rdc_cong_lock).
 			 *    An attempt to get the sock_lock() here will
 			 *    therefore trigger warnings.

net/rds/ib_cm.c

@@ -711,7 +711,7 @@ static u32 rds_ib_protocol_compatible(struct rdma_cm_event *event, bool isv6)
 	 * original size. The only way to tell the difference is by looking at
 	 * the contents, which are initialized to zero.
 	 * If the protocol version fields aren't set, this is a connection attempt
-	 * from an older version. This could could be 3.0 or 2.0 - we can't tell.
+	 * from an older version. This could be 3.0 or 2.0 - we can't tell.
 	 * We really should have changed this for OFED 1.3 :-(
 	 */