ovs-rcu: Remove unused perthread mutex.
A mutex is allocated, initialized and destroyed, without being
used in the perthread structure.
Acked-by: Ben Pfaff
@@ -47,7 +47,6 @@ struct ovsrcu_cbset {
struct ovsrcu_perthread {
struct ovs_list list_node; /* In global list. */
- struct ovs_mutex mutex;
uint64_t seqno;
struct ovsrcu_cbset *cbset;
char name[16]; /* This thread's name. */
@@ -84,7 +83,6 @@ ovsrcu_perthread_get(void)
const char *name = get_subprogram_name();
perthread = xmalloc(sizeof *perthread);
- ovs_mutex_init(&perthread->mutex);
perthread->seqno = seq_read(global_seqno);
perthread->cbset = NULL;
ovs_strlcpy(perthread->name, name[0] ? name : "main",
@@ -406,7 +404,6 @@ ovsrcu_unregister__(struct ovsrcu_perthread *perthread)
ovs_list_remove(&perthread->list_node);
ovs_mutex_unlock(&ovsrcu_threads_mutex);
- ovs_mutex_destroy(&perthread->mutex);
free(perthread);
seq_change(global_seqno);
