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author | Ingo Molnar <mingo@elte.hu> | 2011-01-05 14:14:42 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2011-01-05 14:14:46 +0100 |
commit | 27066fd484a32c80630136aa2b91c980f3198f9d (patch) | |
tree | 78ddabdedbfd7525d13ecd62a745525843f1d0e8 /drivers/net/ppp_generic.c | |
parent | 101e5f77bf35679809586e250b6c62193d2ed179 (diff) | |
parent | 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 (diff) | |
download | kernel_samsung_smdk4412-27066fd484a32c80630136aa2b91c980f3198f9d.tar.gz kernel_samsung_smdk4412-27066fd484a32c80630136aa2b91c980f3198f9d.tar.bz2 kernel_samsung_smdk4412-27066fd484a32c80630136aa2b91c980f3198f9d.zip |
Merge commit 'v2.6.37' into sched/core
Merge reason: Merge the final .37 tree.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/ppp_generic.c')
-rw-r--r-- | drivers/net/ppp_generic.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index 39659976a1a..89294b43c4a 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -1285,6 +1285,11 @@ ppp_push(struct ppp *ppp) } #ifdef CONFIG_PPP_MULTILINK +static bool mp_protocol_compress __read_mostly = true; +module_param(mp_protocol_compress, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(mp_protocol_compress, + "compress protocol id in multilink fragments"); + /* * Divide a packet to be transmitted into fragments and * send them out the individual links. @@ -1347,10 +1352,10 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb) if (nfree == 0 || nfree < navail / 2) return 0; /* can't take now, leave it in xmit_pending */ - /* Do protocol field compression (XXX this should be optional) */ + /* Do protocol field compression */ p = skb->data; len = skb->len; - if (*p == 0) { + if (*p == 0 && mp_protocol_compress) { ++p; --len; } |