clang-tidy: apply suggested fixes

[lttng-tools.git] / src / common / fd-tracker / fd-tracker.cpp

diff --git a/src/common/fd-tracker/fd-tracker.cpp b/src/common/fd-tracker/fd-tracker.cpp
index 7f4c2b5b2b698f81116570d94380720c7ceda7c6..1db2c4245af8184ce681e6d53b62344fc1ec2a7f 100644 (file)
--- a/src/common/fd-tracker/fd-tracker.cpp
+++ b/src/common/fd-tracker/fd-tracker.cpp
@@ -427,7 +427,7 @@ void fd_tracker_log(struct fd_tracker *tracker)
        DBG_NO_LOC("  Tracked unsuspendable file descriptors");
 
        {
-               lttng::urcu::read_lock_guard read_lock;
+               const lttng::urcu::read_lock_guard read_lock;
 
                cds_lfht_for_each_entry (
                        tracker->unsuspendable_fds, &iter, unsuspendable_fd, tracker_node) {
@@ -604,7 +604,7 @@ int fd_tracker_open_unsuspendable_fd(struct fd_tracker *tracker,
        int ret, user_ret, i, fds_to_suspend;
        unsigned int active_fds;
        struct unsuspendable_fd **entries;
-       lttng::urcu::read_lock_guard read_lock;
+       const lttng::urcu::read_lock_guard read_lock;
 
        entries = calloc<unsuspendable_fd *>(fd_count);
        if (!entries) {
@@ -695,7 +695,7 @@ int fd_tracker_close_unsuspendable_fd(struct fd_tracker *tracker,
 {
        int i, ret, user_ret;
        int *fds = nullptr;
-       lttng::urcu::read_lock_guard read_lock;
+       const lttng::urcu::read_lock_guard read_lock;
 
        /*
         * Maintain a local copy of fds_in as the user's callback may modify its