gtphub: fix some style complaints from cppcheck
Sponsored-by: On-Waves ehi
diff --git a/openbsc/src/gprs/gtphub_main.c b/openbsc/src/gprs/gtphub_main.c
index a330b9d..0a7d383 100644
--- a/openbsc/src/gprs/gtphub_main.c
+++ b/openbsc/src/gprs/gtphub_main.c
@@ -82,9 +82,9 @@
void log_cfg(struct gtphub_cfg *cfg)
{
- struct gtphub_cfg_addr *a;
int side_idx, plane_idx;
for_each_side_and_plane(side_idx, plane_idx) {
+ struct gtphub_cfg_addr *a;
a = &cfg->to_gsns[side_idx][plane_idx].bind;
LOGP(DGTPHUB, LOGL_NOTICE,
"to-%ss bind, %s: %s port %d\n",
@@ -96,7 +96,7 @@
static void signal_handler(int signal)
{
- fprintf(stdout, "signal %u received\n", signal);
+ fprintf(stdout, "signal %d received\n", signal);
switch (signal) {
case SIGINT: