clang-tidy: apply suggested fixes

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

diff --git a/src/bin/lttng-relayd/viewer-stream.cpp b/src/bin/lttng-relayd/viewer-stream.cpp
index 8830dae7aabe547637b757b30914abb063012e15..6ea7d88982571f053e804be3cd03d07701102edc 100644 (file)
--- a/src/bin/lttng-relayd/viewer-stream.cpp
+++ b/src/bin/lttng-relayd/viewer-stream.cpp
@@ -263,7 +263,7 @@ struct relay_viewer_stream *viewer_stream_get_by_id(uint64_t id)
        struct lttng_ht_iter iter;
        struct relay_viewer_stream *vstream = nullptr;
 
-       lttng::urcu::read_lock_guard read_lock;
+       const lttng::urcu::read_lock_guard read_lock;
        lttng_ht_lookup(viewer_streams_ht, &id, &iter);
        node = lttng_ht_iter_get_node<lttng_ht_node_u64>(&iter);
        if (!node) {
@@ -280,7 +280,7 @@ end:
 
 void viewer_stream_put(struct relay_viewer_stream *vstream)
 {
-       lttng::urcu::read_lock_guard read_lock;
+       const lttng::urcu::read_lock_guard read_lock;
        urcu_ref_put(&vstream->ref, viewer_stream_release);
 }
 
@@ -348,7 +348,7 @@ int viewer_stream_rotate(struct relay_viewer_stream *vstream)
        if (tracefile_array_seq_in_file(stream->tfa, new_id, vstream->index_sent_seqcount)) {
                vstream->current_tracefile_id = new_id;
        } else {
-               uint64_t seq_tail = tracefile_array_get_seq_tail(stream->tfa);
+               const uint64_t seq_tail = tracefile_array_get_seq_tail(stream->tfa);
 
                /*
                 * This can only be reached on overwrite, which implies there
@@ -378,7 +378,7 @@ void print_viewer_streams()
        }
 
        {
-               lttng::urcu::read_lock_guard read_lock;
+               const lttng::urcu::read_lock_guard read_lock;
 
                cds_lfht_for_each_entry (
                        viewer_streams_ht->ht, &iter.iter, vstream, stream_n.node) {