net: rds: delete duplicated words

Drop repeated words in net/rds/.

Signed-off-by: Randy Dunlap <[e-mail]>
Cc: "David S. Miller" <[e-mail]>
Cc: Jakub Kicinski <[e-mail]>
Cc: Santosh Shilimkar <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Signed-off-by: David S. Miller <[e-mail]>

net/rds/cong.c

···
 			 *    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

···
 	 * 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 :-(
 	 */