net: ipv6: drop duplicate word in comment

Drop the doubled word "by" in a comment.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 2cb445a..8d8f877 100644 (file)
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -223,7 +223,7 @@ struct ipv6_pinfo {
 
        /*
         * Packed in 16bits.
-        * Omit one shift by by putting the signed field at MSB.
+        * Omit one shift by putting the signed field at MSB.
         */
 #if defined(__BIG_ENDIAN_BITFIELD)
        __s16                   hop_limit:9;