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authordimitri staessens <dimitri.staessens@intec.ugent.be>2016-10-21 15:28:24 +0200
committerdimitri staessens <dimitri.staessens@intec.ugent.be>2016-10-21 15:28:24 +0200
commitd5a52f3951fff7ee272bd0d4cd95cd122d07fa64 (patch)
treed32f6d89550a7b8606c78c241b73b23a39ae8bed /src/ipcpd/shim-eth-llc
parent482c44232d4deda3f89a7d85fbad99c1c64e80ec (diff)
downloadouroboros-d5a52f3951fff7ee272bd0d4cd95cd122d07fa64.tar.gz
ouroboros-d5a52f3951fff7ee272bd0d4cd95cd122d07fa64.zip
build: Comply with -Wextra compiler flag
This reduces the risk for some bugs, for instance due to signed/unsigned mismatches and unused variables.
Diffstat (limited to 'src/ipcpd/shim-eth-llc')
-rw-r--r--src/ipcpd/shim-eth-llc/main.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/src/ipcpd/shim-eth-llc/main.c b/src/ipcpd/shim-eth-llc/main.c
index db258c8b..dfb6e21c 100644
--- a/src/ipcpd/shim-eth-llc/main.c
+++ b/src/ipcpd/shim-eth-llc/main.c
@@ -415,7 +415,7 @@ static int eth_llc_ipcp_sap_alloc_reply(uint8_t ssap,
}
-static int eth_llc_ipcp_flow_dealloc_req(uint8_t ssap, uint8_t * r_addr)
+static int eth_llc_ipcp_flow_dealloc_req(uint8_t ssap)
{
int fd = -1;
@@ -462,7 +462,7 @@ static int eth_llc_ipcp_mgmt_frame(uint8_t * buf, size_t len, uint8_t * r_addr)
msg->response);
break;
case SHIM_ETH_LLC_MSG_CODE__FLOW_DEALLOC:
- eth_llc_ipcp_flow_dealloc_req(msg->ssap, r_addr);
+ eth_llc_ipcp_flow_dealloc_req(msg->ssap);
break;
default:
LOG_ERR("Unknown message received %d.", msg->code);
@@ -492,6 +492,8 @@ static void * eth_llc_ipcp_sdu_reader(void * o)
#endif
struct eth_llc_frame * llc_frame;
+ (void) o;
+
memset(br_addr, 0xff, MAC_SIZE * sizeof(uint8_t));
while (true) {
@@ -608,6 +610,8 @@ static void * eth_llc_ipcp_sdu_writer(void * o)
if (fq == NULL)
return (void *) 1;
+ (void) o;
+
while (true) {
int ret = flow_event_wait(eth_llc_data.np1_flows, fq, &timeout);
if (ret == -ETIMEDOUT)
@@ -648,6 +652,8 @@ static void * eth_llc_ipcp_sdu_writer(void * o)
void ipcp_sig_handler(int sig, siginfo_t * info, void * c)
{
+ (void) c;
+
switch(sig) {
case SIGINT:
case SIGTERM:
@@ -903,7 +909,7 @@ static int eth_llc_ipcp_flow_alloc(int fd,
pthread_rwlock_wrlock(&eth_llc_data.flows_lock);
ssap = bmp_allocate(eth_llc_data.saps);
- if (ssap < 0) {
+ if (!bmp_is_id_valid(eth_llc_data.saps, ssap)) {
pthread_rwlock_unlock(&eth_llc_data.flows_lock);
pthread_rwlock_unlock(&ipcpi.state_lock);
return -1;
@@ -945,7 +951,7 @@ static int eth_llc_ipcp_flow_alloc_resp(int fd, int response)
pthread_rwlock_wrlock(&eth_llc_data.flows_lock);
ssap = bmp_allocate(eth_llc_data.saps);
- if (ssap < 0) {
+ if (!bmp_is_id_valid(eth_llc_data.saps, ssap)) {
pthread_rwlock_unlock(&eth_llc_data.flows_lock);
pthread_rwlock_unlock(&ipcpi.state_lock);
return -1;