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ip4_frag: Use LWIP_MIN instead of open-coded

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Signed-off-by: Axel Lin <axel.lin@ingics.com>
This commit is contained in:
Axel Lin 2016-10-19 09:54:39 +08:00 committed by Dirk Ziegelmeier
parent 67895e7bdd
commit 20fde0be6c
1 changed files with 2 additions and 2 deletions
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4
src/core/ipv4/ip4_frag.c
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@ -714,7 +714,7 @@ ip4_frag(struct pbuf *p, struct netif *netif, const ip4_addr_t *dest)
while (left) {
/* Fill this fragment */
fragsize = (left < nfb * 8) ? left : nfb * 8;
fragsize = LWIP_MIN(left, nfb * 8);
#if LWIP_NETIF_TX_SINGLE_PBUF
rambuf = pbuf_alloc(PBUF_IP, fragsize, PBUF_RAM);
@ -751,7 +751,7 @@ ip4_frag(struct pbuf *p, struct netif *netif, const ip4_addr_t *dest)
while (left_to_copy) {
struct pbuf_custom_ref *pcr;
u16_t plen = p->len - poff;
newpbuflen = (left_to_copy < plen) ? left_to_copy : plen;
newpbuflen = LWIP_MIN(left_to_copy, plen);
/* Is this pbuf already empty? */
if (!newpbuflen) {
poff = 0;