Remove redundant local copy of GSlist* from functions

Those functions already get copy of pointer to list so local copy is
not needed.

5 files changed, 14 insertions, 26 deletions

diff --git a/audio/a2dp.c b/audio/a2dp.c
index 9cd72071..6f7a437f 100644
--- a/audio/a2dp.c
+++ b/audio/a2dp.c
@@ -1375,10 +1375,9 @@ static sdp_record_t *a2dp_record(uint8_t type, uint16_t avdtp_ver)
 
 static struct a2dp_server *find_server(GSList *list, const bdaddr_t *src)
 {
-	GSList *l;
 
-	for (l = list; l; l = l->next) {
-		struct a2dp_server *server = l->data;
+	for (; list; list = list->next) {
+		struct a2dp_server *server = list->data;
 
 		if (bacmp(&server->src, src) == 0)
 			return server;
diff --git a/audio/avdtp.c b/audio/avdtp.c
index c2aeeec7..f61e2f66 100644
--- a/audio/avdtp.c
+++ b/audio/avdtp.c
@@ -453,10 +453,8 @@ static void auth_cb(DBusError *derr, void *user_data);
 
 static struct avdtp_server *find_server(GSList *list, const bdaddr_t *src)
 {
-	GSList *l;
-
-	for (l = list; l; l = l->next) {
-		struct avdtp_server *server = l->data;
+	for (; list; list = list->next) {
+		struct avdtp_server *server = list->data;
 
 		if (bacmp(&server->src, src) == 0)
 			return server;
@@ -2217,10 +2215,8 @@ failed:
 
 static struct avdtp *find_session(GSList *list, const bdaddr_t *dst)
 {
-	GSList *l;
-
-	for (l = list; l != NULL; l = g_slist_next(l)) {
-		struct avdtp *s = l->data;
+	for (; list != NULL; list = g_slist_next(list)) {
+		struct avdtp *s = list->data;
 
 		if (bacmp(dst, &s->dst))
 			continue;
@@ -3189,10 +3185,8 @@ gboolean avdtp_stream_has_capability(struct avdtp_stream *stream,
 gboolean avdtp_stream_has_capabilities(struct avdtp_stream *stream,
 					GSList *caps)
 {
-	GSList *l;
-
-	for (l = caps; l; l = g_slist_next(l)) {
-		struct avdtp_service_capability *cap = l->data;
+	for (; caps; caps = g_slist_next(caps)) {
+		struct avdtp_service_capability *cap = caps->data;
 
 		if (!avdtp_stream_has_capability(stream, cap))
 			return FALSE;
diff --git a/audio/control.c b/audio/control.c
index d6890de8..17454b9a 100644
--- a/audio/control.c
+++ b/audio/control.c
@@ -910,10 +910,8 @@ int avrcp_register(DBusConnection *conn, const bdaddr_t *src, GKeyFile *config)
 
 static struct avctp_server *find_server(GSList *list, const bdaddr_t *src)
 {
-	GSList *l;
-
-	for (l = list; l; l = l->next) {
-		struct avctp_server *server = l->data;
+	for (; list; list = list->next) {
+		struct avctp_server *server = list->data;
 
 		if (bacmp(&server->src, src) == 0)
 			return server;
diff --git a/audio/manager.c b/audio/manager.c
index f9b460ef..727c0cc3 100644
--- a/audio/manager.c
+++ b/audio/manager.c
@@ -124,10 +124,8 @@ static struct enabled_interfaces enabled = {
 static struct audio_adapter *find_adapter(GSList *list,
 					struct btd_adapter *btd_adapter)
 {
-	GSList *l;
-
-	for (l = list; l; l = l->next) {
-		struct audio_adapter *adapter = l->data;
+	for (; list; list = list->next) {
+		struct audio_adapter *adapter = list->data;
 
 		if (adapter->btd_adapter == btd_adapter)
 			return adapter;
diff --git a/audio/unix.c b/audio/unix.c
index 37c772d6..b29f5f5a 100644
--- a/audio/unix.c
+++ b/audio/unix.c
@@ -629,7 +629,6 @@ static void a2dp_discovery_complete(struct avdtp *session, GSList *seps,
 	char buf[BT_SUGGESTED_BUFFER_SIZE];
 	struct bt_get_capabilities_rsp *rsp = (void *) buf;
 	struct a2dp_data *a2dp = &client->d.a2dp;
-	GSList *l;
 
 	if (!g_slist_find(clients, client)) {
 		DBG("Client disconnected during discovery");
@@ -649,8 +648,8 @@ static void a2dp_discovery_complete(struct avdtp *session, GSList *seps,
 	ba2str(&client->dev->dst, rsp->destination);
 	strncpy(rsp->object, client->dev->path, sizeof(rsp->object));
 
-	for (l = seps; l; l = g_slist_next(l)) {
-		struct avdtp_remote_sep *rsep = l->data;
+	for (; seps; seps = g_slist_next(seps)) {
+		struct avdtp_remote_sep *rsep = seps->data;
 		struct a2dp_sep *sep;
 		struct avdtp_service_capability *cap;
 		struct avdtp_stream *stream;