Merge branch 'e1000-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...

[pandora-kernel.git] / net / sctp / inqueue.c

diff --git a/net/sctp/inqueue.c b/net/sctp/inqueue.c
index 71b0746..88aa224 100644 (file)
--- a/net/sctp/inqueue.c
+++ b/net/sctp/inqueue.c
@@ -2,43 +2,43 @@
  * Copyright (c) 1999-2000 Cisco, Inc.
  * Copyright (c) 1999-2001 Motorola, Inc.
  * Copyright (c) 2002 International Business Machines, Corp.
- * 
+ *
  * This file is part of the SCTP kernel reference Implementation
- * 
+ *
  * These functions are the methods for accessing the SCTP inqueue.
  *
  * An SCTP inqueue is a queue into which you push SCTP packets
  * (which might be bundles or fragments of chunks) and out of which you
  * pop SCTP whole chunks.
- * 
- * The SCTP reference implementation is free software; 
- * you can redistribute it and/or modify it under the terms of 
+ *
+ * The SCTP reference implementation is free software;
+ * you can redistribute it and/or modify it under the terms of
  * the GNU General Public License as published by
  * the Free Software Foundation; either version 2, or (at your option)
  * any later version.
- * 
- * The SCTP reference implementation is distributed in the hope that it 
+ *
+ * The SCTP reference implementation is distributed in the hope that it
  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  *                 ************************
  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  * See the GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with GNU CC; see the file COPYING.  If not, write to
  * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.  
- * 
+ * Boston, MA 02111-1307, USA.
+ *
  * Please send any bug reports or fixes you make to the
  * email address(es):
  *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- * 
+ *
  * Or submit a bug report through the following website:
  *    http://www.sf.net/projects/lksctp
  *
- * Written or modified by: 
+ * Written or modified by:
  *    La Monte H.P. Yarroll <piggy@acm.org>
  *    Karl Knutson <karl@athena.chicago.il.us>
- * 
+ *
  * Any bugs reported given to us we will try to fix... any fixes shared will
  * be incorporated into the next SCTP release.
  */
@@ -152,28 +152,28 @@ struct sctp_chunk *sctp_inq_pop(struct sctp_inq *queue)
                chunk->data_accepted = 0;
        }
 
-        chunk->chunk_hdr = ch;
-        chunk->chunk_end = ((__u8 *)ch) + WORD_ROUND(ntohs(ch->length));
+       chunk->chunk_hdr = ch;
+       chunk->chunk_end = ((__u8 *)ch) + WORD_ROUND(ntohs(ch->length));
        /* In the unlikely case of an IP reassembly, the skb could be
         * non-linear. If so, update chunk_end so that it doesn't go past
         * the skb->tail.
         */
        if (unlikely(skb_is_nonlinear(chunk->skb))) {
-               if (chunk->chunk_end > chunk->skb->tail)
-                       chunk->chunk_end = chunk->skb->tail;
+               if (chunk->chunk_end > skb_tail_pointer(chunk->skb))
+                       chunk->chunk_end = skb_tail_pointer(chunk->skb);
        }
        skb_pull(chunk->skb, sizeof(sctp_chunkhdr_t));
        chunk->subh.v = NULL; /* Subheader is no longer valid.  */
 
-       if (chunk->chunk_end < chunk->skb->tail) {
+       if (chunk->chunk_end < skb_tail_pointer(chunk->skb)) {
                /* This is not a singleton */
                chunk->singleton = 0;
-       } else if (chunk->chunk_end > chunk->skb->tail) {
-                /* RFC 2960, Section 6.10  Bundling
+       } else if (chunk->chunk_end > skb_tail_pointer(chunk->skb)) {
+               /* RFC 2960, Section 6.10  Bundling
                 *
                 * Partial chunks MUST NOT be placed in an SCTP packet.
                 * If the receiver detects a partial chunk, it MUST drop
-                * the chunk.  
+                * the chunk.
                 *
                 * Since the end of the chunk is past the end of our buffer
                 * (which contains the whole packet, we can freely discard