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lowpan6: Fix build warning when LWIP_6LOWPAN_IPHC=0
Fix below build warning if LWIP_6LOWPAN_IPHC=0. ../../../../lwip/src/netif/lowpan6.c:186:1: error: ‘lowpan6_get_address_mode_mc’ defined but not used [-Werror=unused-function] lowpan6_get_address_mode_mc(const ip6_addr_t *ip6addr) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ ../../../../lwip/src/netif/lowpan6.c:160:1: error: ‘lowpan6_get_address_mode’ defined but not used [-Werror=unused-function] lowpan6_get_address_mode(const ip6_addr_t *ip6addr, const struct ieee_802154_addr *mac_addr) ^~~~~~~~~~~~~~~~~~~~~~~~ Also correct comment typo: s/LWIP_6LOWPAN_HC/LWIP_6LOWPAN_IPHC/g Signed-off-by: Axel Lin <axel.lin@ingics.com>
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@ -139,6 +139,7 @@ dequeue_datagram(struct lowpan6_reass_helper *lrh)
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return ERR_OK;
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return ERR_OK;
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}
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}
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#if LWIP_6LOWPAN_IPHC
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static s8_t
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static s8_t
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lowpan6_context_lookup(const ip6_addr_t *ip6addr)
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lowpan6_context_lookup(const ip6_addr_t *ip6addr)
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{
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{
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@ -152,7 +153,9 @@ lowpan6_context_lookup(const ip6_addr_t *ip6addr)
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return -1;
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return -1;
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}
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}
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#endif /* LWIP_6LOWPAN_IPHC */
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#if LWIP_6LOWPAN_IPHC || LWIP_6LOWPAN_INFER_SHORT_ADDRESS
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/* Determine compression mode for unicast address. */
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/* Determine compression mode for unicast address. */
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static s8_t
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static s8_t
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lowpan6_get_address_mode(const ip6_addr_t *ip6addr, const struct ieee_802154_addr *mac_addr)
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lowpan6_get_address_mode(const ip6_addr_t *ip6addr, const struct ieee_802154_addr *mac_addr)
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@ -178,7 +181,9 @@ lowpan6_get_address_mode(const ip6_addr_t *ip6addr, const struct ieee_802154_add
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return 1;
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return 1;
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}
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}
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#endif /* LWIP_6LOWPAN_IPHC || LWIP_6LOWPAN_INFER_SHORT_ADDRESS */
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#if LWIP_6LOWPAN_IPHC
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/* Determine compression mode for multicast address. */
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/* Determine compression mode for multicast address. */
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static s8_t
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static s8_t
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lowpan6_get_address_mode_mc(const ip6_addr_t *ip6addr)
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lowpan6_get_address_mode_mc(const ip6_addr_t *ip6addr)
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@ -200,6 +205,7 @@ lowpan6_get_address_mode_mc(const ip6_addr_t *ip6addr)
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return 0;
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return 0;
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}
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}
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#endif /* LWIP_6LOWPAN_IPHC */
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/*
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/*
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* Encapsulates data into IEEE 802.15.4 frames.
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* Encapsulates data into IEEE 802.15.4 frames.
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@ -456,11 +462,11 @@ lowpan6_frag(struct netif *netif, struct pbuf *p, const struct ieee_802154_addr
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#endif /* LWIP_UDP */
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#endif /* LWIP_UDP */
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}
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}
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#else /* LWIP_6LOWPAN_HC */
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#else /* LWIP_6LOWPAN_IPHC */
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/* Send uncompressed IPv6 header with appropriate dispatch byte. */
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/* Send uncompressed IPv6 header with appropriate dispatch byte. */
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lowpan6_header_len = 1;
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lowpan6_header_len = 1;
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buffer[ieee_header_len] = 0x41; /* IPv6 dispatch */
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buffer[ieee_header_len] = 0x41; /* IPv6 dispatch */
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#endif /* LWIP_6LOWPAN_HC */
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#endif /* LWIP_6LOWPAN_IPHC */
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/* Calculate remaining packet length */
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/* Calculate remaining packet length */
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remaining_len = p->tot_len;
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remaining_len = p->tot_len;
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