Clean unused vars. warnings

[lttng-ust.git] / libringbuffer / ring_buffer_frontend.c

diff --git a/libringbuffer/ring_buffer_frontend.c b/libringbuffer/ring_buffer_frontend.c
index 56608eca9e14af3b84e1f4d8426fb33a8e608165..f8c106c6eb12f372f723e98668fdd10cd3bce625 100644 (file)
--- a/libringbuffer/ring_buffer_frontend.c
+++ b/libringbuffer/ring_buffer_frontend.c
@@ -175,7 +175,6 @@ int lib_ring_buffer_create(struct lttng_ust_lib_ring_buffer *buf,
        const struct lttng_ust_lib_ring_buffer_config *config = &chanb->config;
        struct channel *chan = caa_container_of(chanb, struct channel, backend);
        void *priv = channel_get_private(chan);
-       unsigned int num_subbuf;
        size_t subbuf_header_size;
        u64 tsc;
        int ret;
@@ -207,9 +206,6 @@ int lib_ring_buffer_create(struct lttng_ust_lib_ring_buffer *buf,
                goto free_commit;
        }
 
-       num_subbuf = chan->backend.num_subbuf;
-       //init_waitqueue_head(&buf->read_wait);
-
        /*
         * Write the subbuffer header for first subbuffer so we know the total
         * duration of data gathering.