Besides init and destroy, MultiFDSendParams.sem_sync is not really used.
Signed-off-by: Wei Yang <richardw.y...@linux.intel.com>
---
migration/ram.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/migration/ram.c b/migration/ram.c
index dcf4c54eb5..5d31f7bd4c 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -661,8 +661,6 @@ typedef struct {
uint64_t num_packets;
/* pages sent through this channel */
uint64_t num_pages;
- /* syncs main thread and channels */
- QemuSemaphore sem_sync;
} MultiFDSendParams;
typedef struct {
@@ -1027,7 +1025,6 @@ void multifd_save_cleanup(void)
p->c = NULL;
qemu_mutex_destroy(&p->mutex);
qemu_sem_destroy(&p->sem);
- qemu_sem_destroy(&p->sem_sync);
g_free(p->name);
p->name = NULL;
multifd_pages_clear(p->pages);
@@ -1201,7 +1198,6 @@ int multifd_save_setup(void)
qemu_mutex_init(&p->mutex);
qemu_sem_init(&p->sem, 0);
- qemu_sem_init(&p->sem_sync, 0);
p->quit = false;
p->pending_job = 0;
p->id = i;
--
2.19.1
