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PPP, move VJ_SUPPORT disabling if LWIP_TCP is not enabled to PPP options

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Van Jacobson TCP header compression only apply if TCP is enabled,
therefore we need to disable VJ compression if TCP is disabled.

We already have conditions to enforce VJ disabling if IPv4 is disabled
or if PPPoS is disabled, add TCP to those conditions and remove
unecessary VJ_SUPPORT && LWIP_TCP conditions.
This commit is contained in:
Sylvain Rochet
2016-08-07 19:27:50 +02:00
parent 898e69118a
commit dd0779c204
4 changed files with 12 additions and 12 deletions
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4
src/include/netif/ppp/ppp_opts.h
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@@ -296,8 +296,8 @@
#ifndef VJ_SUPPORT
#define VJ_SUPPORT 1
#endif
/* VJ compression is only supported for IPv4 over PPPoS. */
#if !PPPOS_SUPPORT || !PPP_IPV4_SUPPORT
/* VJ compression is only supported for TCP over IPv4 over PPPoS. */
#if !PPPOS_SUPPORT || !PPP_IPV4_SUPPORT || !LWIP_TCP
#undef VJ_SUPPORT
#define VJ_SUPPORT 0
#endif /* !PPPOS_SUPPORT */