mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-12-27 06:14:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

ip_frag: fix compiler warnings, unused variable

Browse Source 
In case of IP_REASS_FREE_OLDEST==0, the argument clen of
ip_reass_enqueue_new_datagram() will not used and leads
the compiler to a warning.

Signed-off-by: Stephan Linz <linz@li-pro.net>
This commit is contained in:
Stephan Linz 2016-01-18 09:32:23 +01:00 committed by Dirk Ziegelmeier
parent 289d1dd7f3
commit 80375e68dd
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/core/ipv4/ip_frag.c
View File

@ -274,6 +274,10 @@ static struct ip_reassdata*
ip_reass_enqueue_new_datagram(struct ip_hdr *fraghdr, int clen)
{
struct ip_reassdata* ipr;
#if ! IP_REASS_FREE_OLDEST
LWIP_UNUSED_ARG(clen);
#endif
/* No matching previous fragment found, allocate a new reassdata struct */
ipr = (struct ip_reassdata *)memp_malloc(MEMP_REASSDATA);
if (ipr == NULL) {