Author: pjd
Date: Sat Nov 26 23:57:03 2011
New Revision: 228014
URL: http://svn.freebsd.org/changeset/base/228014

Log:
  Remove unused 'plen' variable.

Modified:
  head/sys/netipsec/xform_esp.c

Modified: head/sys/netipsec/xform_esp.c
==============================================================================
--- head/sys/netipsec/xform_esp.c       Sat Nov 26 23:28:31 2011        
(r228013)
+++ head/sys/netipsec/xform_esp.c       Sat Nov 26 23:57:03 2011        
(r228014)
@@ -669,7 +669,7 @@ esp_output(
 {
        struct enc_xform *espx;
        struct auth_hash *esph;
-       int hlen, rlen, plen, padding, blks, alen, i, roff;
+       int hlen, rlen, padding, blks, alen, i, roff;
        struct mbuf *mo = (struct mbuf *) NULL;
        struct tdb_crypto *tc;
        struct secasvar *sav;
@@ -701,7 +701,6 @@ esp_output(
 
        /* XXX clamp padding length a la KAME??? */
        padding = ((blks - ((rlen + 2) % blks)) % blks) + 2;
-       plen = rlen + padding;          /* Padded payload length. */
 
        if (esph)
                switch (esph->type) {
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