X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=lib%2Fringbuffer%2Fring_buffer_frontend.c;h=77356fab5b260b16201a42229ec7c7496a058395;hb=88dfd89924114cc8948c300cbd6afd3503ec0b23;hp=ecc72ab84f7e3143f930e77cac0bc6ad3de16a8e;hpb=14a8117ffda897ab50e9cbe5d3c1e1d34fcb9f2d;p=lttng-modules.git

diff --git a/lib/ringbuffer/ring_buffer_frontend.c b/lib/ringbuffer/ring_buffer_frontend.c
index ecc72ab8..77356fab 100644
--- a/lib/ringbuffer/ring_buffer_frontend.c
+++ b/lib/ringbuffer/ring_buffer_frontend.c
@@ -164,7 +164,6 @@ int lib_ring_buffer_create(struct lib_ring_buffer *buf,
 	const struct lib_ring_buffer_config *config = chanb->config;
 	struct channel *chan = container_of(chanb, struct channel, backend);
 	void *priv = chanb->priv;
-	unsigned int num_subbuf;
 	size_t subbuf_header_size;
 	u64 tsc;
 	int ret;
@@ -203,7 +202,6 @@ int lib_ring_buffer_create(struct lib_ring_buffer *buf,
 		goto free_commit;
 	}
 
-	num_subbuf = chan->backend.num_subbuf;
 	init_waitqueue_head(&buf->read_wait);
 	raw_spin_lock_init(&buf->raw_tick_nohz_spinlock);