Signed-off-by: Ben Pfaff <b...@nicira.com>
---
ofproto/ofproto-dpif-upcall.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/ofproto/ofproto-dpif-upcall.c b/ofproto/ofproto-dpif-upcall.c
index 8369959..37171be 100644
--- a/ofproto/ofproto-dpif-upcall.c
+++ b/ofproto/ofproto-dpif-upcall.c
@@ -625,17 +625,11 @@ udpif_upcall_handler(void *arg)
handler->name = xasprintf("handler_%u", ovsthread_id_self());
set_subprogram_name("%s", handler->name);
- for (;;) {
+ while (!latch_is_set(&handler->udpif->exit_latch)) {
struct list misses = LIST_INITIALIZER(&misses);
size_t i;
ovs_mutex_lock(&handler->mutex);
-
- if (latch_is_set(&handler->udpif->exit_latch)) {
- ovs_mutex_unlock(&handler->mutex);
- return NULL;
- }
-
if (!handler->n_upcalls) {
ovs_mutex_cond_wait(&handler->wake_cond, &handler->mutex);
}
@@ -654,6 +648,8 @@ udpif_upcall_handler(void *arg)
coverage_clear();
}
+
+ return NULL;
}
static void *
--
1.7.10.4
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