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Minor: Save an #ifdef in ip4_frag.c

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This commit is contained in:
Dirk Ziegelmeier 2016-12-09 21:26:53 +01:00
parent 26e02e84a6
commit 7a1b38db6e
1 changed files with 2 additions and 4 deletions
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6
src/core/ipv4/ip4_frag.c
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@ -687,6 +687,8 @@ ip4_frag(struct pbuf *p, struct netif *netif, const ip4_addr_t *dest)
struct pbuf *rambuf;
#if !LWIP_NETIF_TX_SINGLE_PBUF
struct pbuf *newpbuf;
u16_t newpbuflen = 0;
u16_t left_to_copy;
#endif
struct ip_hdr *original_iphdr;
struct ip_hdr *iphdr;
@ -696,10 +698,6 @@ ip4_frag(struct pbuf *p, struct netif *netif, const ip4_addr_t *dest)
int last;
u16_t poff = IP_HLEN;
u16_t tmp;
#if !LWIP_NETIF_TX_SINGLE_PBUF
u16_t newpbuflen = 0;
u16_t left_to_copy;
#endif
original_iphdr = (struct ip_hdr *)p->payload;
iphdr = original_iphdr;