[LEDE-DEV] [PATCH] netifd: Fix printf calls + function declarations.

[Rosen Penev]

cppcheck found printf functions with signed instead of unsigned
formats. Fix those as well as some non-matching function
declarations.

Signed-off by: Rosen Penev <rosenp at gmail.com>
---
 device.h       |  4 ++--
 system-dummy.c |  2 +-
 system-linux.c | 22 +++++++++++-----------
 system.h       |  2 +-
 utils.h        |  2 +-
 5 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/device.h b/device.h
index feb865f..74d20d6 100644
--- a/device.h
+++ b/device.h
@@ -253,11 +253,11 @@ void device_reset_old(void);
 void device_set_default_ps(bool state);
 
 void device_init_virtual(struct device *dev, struct device_type *type, const char *name);
-int device_init(struct device *iface, struct device_type *type, const char *ifname);
+int device_init(struct device *dev, struct device_type *type, const char *ifname);
 void device_cleanup(struct device *dev);
 struct device *device_find(const char *name);
 struct device *device_get(const char *name, int create);
-void device_add_user(struct device_user *dep, struct device *iface);
+void device_add_user(struct device_user *dep, struct device *dev);
 void device_remove_user(struct device_user *dep);
 void device_broadcast_event(struct device *dev, enum device_event ev);
 
diff --git a/system-dummy.c b/system-dummy.c
index 165438c..11c8ccc 100644
--- a/system-dummy.c
+++ b/system-dummy.c
@@ -134,7 +134,7 @@ static int system_address_msg(struct device *dev, struct device_addr *addr, cons
 	char ipaddr[64];
 	int af = system_get_addr_family(addr->flags);
 
-	D(SYSTEM, "ifconfig %s %s %s/%d\n",
+	D(SYSTEM, "ifconfig %s %s %s/%u\n",
 		dev->ifname, type, inet_ntop(af, &addr->addr.in, ipaddr, sizeof(ipaddr)),
 		addr->mask);
 
diff --git a/system-linux.c b/system-linux.c
index 06c6abd..f7704cf 100644
--- a/system-linux.c
+++ b/system-linux.c
@@ -708,7 +708,7 @@ int system_bridge_addif(struct device *bridge, struct device *dev)
 		system_bridge_set_wireless(bridge, dev);
 
 	if (dev->settings.flags & DEV_OPT_MULTICAST_ROUTER) {
-		snprintf(buf, sizeof(buf), "%i", dev->settings.multicast_router);
+		snprintf(buf, sizeof(buf), "%u", dev->settings.multicast_router);
 		system_bridge_set_multicast_router(dev, buf, false);
 	}
 
@@ -995,7 +995,7 @@ static void system_bridge_conf_multicast(struct device *bridge,
 		bridge->ifname, buf);
 
 	if (bridge->settings.flags & DEV_OPT_MULTICAST_ROUTER) {
-		snprintf(buf, buf_len, "%i", bridge->settings.multicast_router);
+		snprintf(buf, buf_len, "%u", bridge->settings.multicast_router);
 		system_bridge_set_multicast_router(bridge, buf, true);
 	}
 
@@ -1456,37 +1456,37 @@ system_if_apply_settings(struct device *dev, struct device_settings *s, unsigned
 			s->flags &= ~DEV_OPT_PROMISC;
 	}
 	if (s->flags & DEV_OPT_RPFILTER & apply_mask) {
-		snprintf(buf, sizeof(buf), "%d", s->rpfilter);
+		snprintf(buf, sizeof(buf), "%u", s->rpfilter);
 		system_set_rpfilter(dev, buf);
 	}
 	if (s->flags & DEV_OPT_ACCEPTLOCAL & apply_mask)
 		system_set_acceptlocal(dev, s->acceptlocal ? "1" : "0");
 	if (s->flags & DEV_OPT_IGMPVERSION & apply_mask) {
-		snprintf(buf, sizeof(buf), "%d", s->igmpversion);
+		snprintf(buf, sizeof(buf), "%u", s->igmpversion);
 		system_set_igmpversion(dev, buf);
 	}
 	if (s->flags & DEV_OPT_MLDVERSION & apply_mask) {
-		snprintf(buf, sizeof(buf), "%d", s->mldversion);
+		snprintf(buf, sizeof(buf), "%u", s->mldversion);
 		system_set_mldversion(dev, buf);
 	}
 	if (s->flags & DEV_OPT_NEIGHREACHABLETIME & apply_mask) {
-		snprintf(buf, sizeof(buf), "%d", s->neigh4reachabletime);
+		snprintf(buf, sizeof(buf), "%u", s->neigh4reachabletime);
 		system_set_neigh4reachabletime(dev, buf);
-		snprintf(buf, sizeof(buf), "%d", s->neigh6reachabletime);
+		snprintf(buf, sizeof(buf), "%u", s->neigh6reachabletime);
 		system_set_neigh6reachabletime(dev, buf);
 	}
 	if (s->flags & DEV_OPT_NEIGHLOCKTIME & apply_mask) {
-		snprintf(buf, sizeof(buf), "%d", s->neigh4locktime);
+		snprintf(buf, sizeof(buf), "%u", s->neigh4locktime);
 		system_set_neigh4locktime(dev, buf);
 	}
 	if (s->flags & DEV_OPT_NEIGHGCSTALETIME & apply_mask) {
-		snprintf(buf, sizeof(buf), "%d", s->neigh4gcstaletime);
+		snprintf(buf, sizeof(buf), "%u", s->neigh4gcstaletime);
 		system_set_neigh4gcstaletime(dev, buf);
-		snprintf(buf, sizeof(buf), "%d", s->neigh6gcstaletime);
+		snprintf(buf, sizeof(buf), "%u", s->neigh6gcstaletime);
 		system_set_neigh6gcstaletime(dev, buf);
 	}
 	if (s->flags & DEV_OPT_DADTRANSMITS & apply_mask) {
-		snprintf(buf, sizeof(buf), "%d", s->dadtransmits);
+		snprintf(buf, sizeof(buf), "%u", s->dadtransmits);
 		system_set_dadtransmits(dev, buf);
 	}
 	if (s->flags & DEV_OPT_MULTICAST & apply_mask) {
diff --git a/system.h b/system.h
index c8ddbad..1a3d023 100644
--- a/system.h
+++ b/system.h
@@ -216,6 +216,6 @@ time_t system_get_rtime(void);
 
 void system_fd_set_cloexec(int fd);
 
-int system_update_ipv6_mtu(struct device *device, int mtu);
+int system_update_ipv6_mtu(struct device *dev, int mtu);
 
 #endif
diff --git a/utils.h b/utils.h
index 4e14bcf..f40e14f 100644
--- a/utils.h
+++ b/utils.h
@@ -113,7 +113,7 @@ char * format_macaddr(uint8_t *mac);
 
 uint32_t crc32_file(FILE *fp);
 
-const char * uci_get_validate_string(const struct uci_blob_param_list *c, int i);
+const char * uci_get_validate_string(const struct uci_blob_param_list *p, int i);
 
 #ifdef __APPLE__
 #define s6_addr32	__u6_addr.__u6_addr32
-- 
2.12.3