aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/skbuff.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/skbuff.h')
-rw-r--r--include/linux/skbuff.h10
1 files changed, 3 insertions, 7 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index b47b3f039d14..df7b23ac66e6 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -304,7 +304,6 @@ typedef unsigned char *sk_buff_data_t;
304 * @tc_index: Traffic control index 304 * @tc_index: Traffic control index
305 * @tc_verd: traffic control verdict 305 * @tc_verd: traffic control verdict
306 * @ndisc_nodetype: router type (from link layer) 306 * @ndisc_nodetype: router type (from link layer)
307 * @do_not_encrypt: set to prevent encryption of this frame
308 * @dma_cookie: a cookie to one of several possible DMA operations 307 * @dma_cookie: a cookie to one of several possible DMA operations
309 * done by skb DMA functions 308 * done by skb DMA functions
310 * @secmark: security marking 309 * @secmark: security marking
@@ -380,12 +379,9 @@ struct sk_buff {
380#ifdef CONFIG_IPV6_NDISC_NODETYPE 379#ifdef CONFIG_IPV6_NDISC_NODETYPE
381 __u8 ndisc_nodetype:2; 380 __u8 ndisc_nodetype:2;
382#endif 381#endif
383#if defined(CONFIG_MAC80211) || defined(CONFIG_MAC80211_MODULE)
384 __u8 do_not_encrypt:1;
385#endif
386 kmemcheck_bitfield_end(flags2); 382 kmemcheck_bitfield_end(flags2);
387 383
388 /* 0/13/14 bit hole */ 384 /* 0/14 bit hole */
389 385
390#ifdef CONFIG_NET_DMA 386#ifdef CONFIG_NET_DMA
391 dma_cookie_t dma_cookie; 387 dma_cookie_t dma_cookie;
@@ -1342,12 +1338,12 @@ static inline int skb_network_offset(const struct sk_buff *skb)
1342 * shifting the start of the packet by 2 bytes. Drivers should do this 1338 * shifting the start of the packet by 2 bytes. Drivers should do this
1343 * with: 1339 * with:
1344 * 1340 *
1345 * skb_reserve(NET_IP_ALIGN); 1341 * skb_reserve(skb, NET_IP_ALIGN);
1346 * 1342 *
1347 * The downside to this alignment of the IP header is that the DMA is now 1343 * The downside to this alignment of the IP header is that the DMA is now
1348 * unaligned. On some architectures the cost of an unaligned DMA is high 1344 * unaligned. On some architectures the cost of an unaligned DMA is high
1349 * and this cost outweighs the gains made by aligning the IP header. 1345 * and this cost outweighs the gains made by aligning the IP header.
1350 * 1346 *
1351 * Since this trade off varies between architectures, we allow NET_IP_ALIGN 1347 * Since this trade off varies between architectures, we allow NET_IP_ALIGN
1352 * to be overridden. 1348 * to be overridden.
1353 */ 1349 */