clang-tidy: apply suggested fixes

[lttng-tools.git] / src / bin / lttng-relayd / stream.cpp

diff --git a/src/bin/lttng-relayd/stream.cpp b/src/bin/lttng-relayd/stream.cpp
index 5390c49bb6d59523fb999b9c1c6b543107733b55..9b592b8e0ec2869753717a8cb5358cb328464a01 100644 (file)
--- a/src/bin/lttng-relayd/stream.cpp
+++ b/src/bin/lttng-relayd/stream.cpp
@@ -48,7 +48,7 @@ struct relay_stream *stream_get_by_id(uint64_t stream_id)
        struct lttng_ht_iter iter;
        struct relay_stream *stream = nullptr;
 
-       lttng::urcu::read_lock_guard read_lock;
+       const lttng::urcu::read_lock_guard read_lock;
        lttng_ht_lookup(relay_streams_ht, &stream_id, &iter);
        node = lttng_ht_iter_get_node<lttng_ht_node_u64>(&iter);
        if (!node) {
@@ -473,7 +473,7 @@ end:
  */
 static int try_rotate_stream_index(struct relay_stream *stream)
 {
-       int ret = 0;
+       const int ret = 0;
 
        if (!stream->ongoing_rotation.is_set) {
                /* No rotation expected. */
@@ -807,7 +807,7 @@ static void stream_release(struct urcu_ref *ref)
 
 void stream_put(struct relay_stream *stream)
 {
-       lttng::urcu::read_lock_guard read_lock;
+       const lttng::urcu::read_lock_guard read_lock;
        LTTNG_ASSERT(stream->ref.refcount != 0);
        /*
         * Wait until we have processed all the stream packets before
@@ -1312,7 +1312,7 @@ static void print_stream_indexes(struct relay_stream *stream)
        struct relay_index *index;
 
        {
-               lttng::urcu::read_lock_guard read_lock;
+               const lttng::urcu::read_lock_guard read_lock;
 
                cds_lfht_for_each_entry (stream->indexes_ht->ht, &iter.iter, index, index_n.node) {
                        DBG("index %p net_seq_num %" PRIu64 " refcount %ld"
@@ -1368,7 +1368,7 @@ void print_relay_streams()
        }
 
        {
-               lttng::urcu::read_lock_guard read_lock;
+               const lttng::urcu::read_lock_guard read_lock;
 
                cds_lfht_for_each_entry (relay_streams_ht->ht, &iter.iter, stream, node.node) {
                        if (!stream_get(stream)) {