Drop the repeated word "an".

Signed-off-by: Randy Dunlap <redacted>
Cc: Vlad Yasevich <redacted>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Cc: linux-sctp@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
---
 net/sctp/ulpqueue.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20200731.orig/net/sctp/ulpqueue.c
+++ linux-next-20200731/net/sctp/ulpqueue.c

@@ -740,7 +740,7 @@ static void sctp_ulpq_reasm_drain(struct
 
 
 /* Helper function to gather skbs that have possibly become
- * ordered by an an incoming chunk.
+ * ordered by an incoming chunk.
  */
 static void sctp_ulpq_retrieve_ordered(struct sctp_ulpq *ulpq,
 					      struct sctp_ulpevent *event)