Author: bz
Date: Wed Oct 23 20:37:15 2019
New Revision: 353963
URL: https://svnweb.freebsd.org/changeset/base/353963

Log:
  frag6: whitespace changes
  
  Remove trailing white space, add a blank line, and compress a comment.
  No functional changes.
  
  MFC after:    10 days
  Sponsored by: Netflix

Modified:
  head/sys/netinet6/frag6.c

Modified: head/sys/netinet6/frag6.c
==============================================================================
--- head/sys/netinet6/frag6.c   Wed Oct 23 19:35:26 2019        (r353962)
+++ head/sys/netinet6/frag6.c   Wed Oct 23 20:37:15 2019        (r353963)
@@ -106,7 +106,7 @@ VNET_DEFINE_STATIC(bool,            frag6_on);
 #define        V_frag6_on                      VNET(frag6_on)
 #endif
 
-/* System wide (global) maximum and count of packets in reassembly queues. */ 
+/* System wide (global) maximum and count of packets in reassembly queues. */
 static int ip6_maxfrags;
 static volatile u_int frag6_nfrags = 0;
 
@@ -215,7 +215,7 @@ ip6_deletefraghdr(struct mbuf *m, int offset, int wait
        if (m->m_len >= offset + sizeof(struct ip6_frag)) {
 
                /* This is the only possible case with !PULLDOWN_TEST. */
-               ip6  = mtod(m, struct ip6_hdr *);
+               ip6 = mtod(m, struct ip6_hdr *);
                bcopy(ip6, (char *)ip6 + sizeof(struct ip6_frag),
                    offset);
                m->m_data += sizeof(struct ip6_frag);
@@ -395,9 +395,7 @@ frag6_input(struct mbuf **mp, int *offp, int proto)
                return (IPPROTO_DONE);
 #endif
 
-       /*
-        * Store receive network interface pointer for later.
-        */
+       /* Store receive network interface pointer for later. */
        srcifp = m->m_pkthdr.rcvif;
 
        dstifp = NULL;
@@ -598,7 +596,7 @@ frag6_input(struct mbuf **mp, int *offp, int proto)
 
                                /* Set a valid receive interface pointer. */
                                merr->m_pkthdr.rcvif = srcifp;
-                               
+
                                /* Adjust pointer. */
                                ip6err = mtod(merr, struct ip6_hdr *);
 
@@ -697,6 +695,7 @@ insert:
        frag6_enq(ip6af, af6->ip6af_up, bucket);
        atomic_add_int(&frag6_nfrags, 1);
        q6->ip6q_nfrag++;
+
        plen = 0;
        for (af6 = q6->ip6q_down; af6 != (struct ip6asfrag *)q6;
             af6 = af6->ip6af_down) {
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