diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-27 09:26:46 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-27 09:26:46 -0700 |
commit | 15c54033964a943de7b0763efd3bd0ede7326395 (patch) | |
tree | 840b292612d1b5396d5bab5bde537a9013db3ceb /drivers/media/dvb/dvb-core/dvb_net.c | |
parent | ad5da3cf39a5b11a198929be1f2644e17ecd767e (diff) | |
parent | 912a41a4ab935ce8c4308428ec13fc7f8b1f18f4 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (448 commits)
[IPV4] nl_fib_lookup: Initialise res.r before fib_res_put(&res)
[IPV6]: Fix thinko in ipv6_rthdr_rcv() changes.
[IPV4]: Add multipath cached to feature-removal-schedule.txt
[WIRELESS] cfg80211: Clarify locking comment.
[WIRELESS] cfg80211: Fix locking in wiphy_new.
[WEXT] net_device: Don't include wext bits if not required.
[WEXT]: Misc code cleanups.
[WEXT]: Reduce inline abuse.
[WEXT]: Move EXPORT_SYMBOL statements where they belong.
[WEXT]: Cleanup early ioctl call path.
[WEXT]: Remove options.
[WEXT]: Remove dead debug code.
[WEXT]: Clean up how wext is called.
[WEXT]: Move to net/wireless
[AFS]: Eliminate cmpxchg() usage in vlocation code.
[RXRPC]: Fix pointers passed to bitops.
[RXRPC]: Remove bogus atomic_* overrides.
[AFS]: Fix u64 printing in debug logging.
[AFS]: Add "directory write" support.
[AFS]: Implement the CB.InitCallBackState3 operation.
...
Diffstat (limited to 'drivers/media/dvb/dvb-core/dvb_net.c')
-rw-r--r-- | drivers/media/dvb/dvb-core/dvb_net.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c index 76e9c36597e..6a5ab409c4e 100644 --- a/drivers/media/dvb/dvb-core/dvb_net.c +++ b/drivers/media/dvb/dvb-core/dvb_net.c @@ -174,7 +174,7 @@ static unsigned short dvb_net_eth_type_trans(struct sk_buff *skb, struct ethhdr *eth; unsigned char *rawp; - skb->mac.raw=skb->data; + skb_reset_mac_header(skb); skb_pull(skb,dev->hard_header_len); eth = eth_hdr(skb); @@ -600,6 +600,7 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len ) /* Check CRC32, we've got it in our skb already. */ unsigned short ulen = htons(priv->ule_sndu_len); unsigned short utype = htons(priv->ule_sndu_type); + const u8 *tail; struct kvec iov[3] = { { &ulen, sizeof ulen }, { &utype, sizeof utype }, @@ -613,10 +614,11 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len ) } ule_crc = iov_crc32(ule_crc, iov, 3); - expected_crc = *((u8 *)priv->ule_skb->tail - 4) << 24 | - *((u8 *)priv->ule_skb->tail - 3) << 16 | - *((u8 *)priv->ule_skb->tail - 2) << 8 | - *((u8 *)priv->ule_skb->tail - 1); + tail = skb_tail_pointer(priv->ule_skb); + expected_crc = *(tail - 4) << 24 | + *(tail - 3) << 16 | + *(tail - 2) << 8 | + *(tail - 1); if (ule_crc != expected_crc) { printk(KERN_WARNING "%lu: CRC32 check FAILED: %08x / %08x, SNDU len %d type %#x, ts_remain %d, next 2: %x.\n", priv->ts_count, ule_crc, expected_crc, priv->ule_sndu_len, priv->ule_sndu_type, ts_remain, ts_remain > 2 ? *(unsigned short *)from_where : 0); @@ -695,7 +697,9 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len ) } else { - memcpy(dest_addr, priv->ule_skb->data, ETH_ALEN); + skb_copy_from_linear_data(priv->ule_skb, + dest_addr, + ETH_ALEN); skb_pull(priv->ule_skb, ETH_ALEN); } } |