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libosmo-netif
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ipa: fix compilation warning 

Shows up with gcc-4.7

ipa.c: In function 'osmo_ipa_rcvmsg_base':
ipa.c:210:6: warning: variable 'ret' set but not used [-Wunused-but-set-variabl
This commit is contained in:
Pablo Neira Ayuso 2012-08-19 20:23:29 +02:00 committed by Pablo Neira Ayuso
parent 7f9ebe2e56
commit 631c6fe0ad
1 changed files with 2 additions and 3 deletions
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5
src/ipa.c
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@ -207,13 +207,12 @@ int osmo_ipa_rcvmsg_base(struct msgb *msg, struct osmo_fd *bfd, int server)
{
int ipa_ccm = 0;
uint8_t msg_type = *(msg->l2h);
int ret = 0;
switch (msg_type) {
case IPAC_MSGT_PING:
LOGP(DLINP, LOGL_DEBUG, "PING!\n");
ipa_ccm = 1;
ret = ipaccess_send_pong(bfd->fd);
ipaccess_send_pong(bfd->fd);
break;
case IPAC_MSGT_PONG:
LOGP(DLINP, LOGL_DEBUG, "PONG!\n");
@ -223,7 +222,7 @@ int osmo_ipa_rcvmsg_base(struct msgb *msg, struct osmo_fd *bfd, int server)
if (server) {
LOGP(DLINP, LOGL_DEBUG, "ID_ACK? -> ACK!\n");
ipa_ccm = 1;
ret = ipaccess_send_id_ack(bfd->fd);
ipaccess_send_id_ack(bfd->fd);
} else {
LOGP(DLINP, LOGL_DEBUG, "ID_ACK! OK!\n");
ipa_ccm = 1;