From d33db5686925d2df0398b378b4751916b6139cf5 Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Mon, 26 Sep 2011 11:44:34 -0400 Subject: [PATCH] Cleanup warnings Signed-off-by: Mathieu Desnoyers --- libringbuffer/ring_buffer_frontend.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/libringbuffer/ring_buffer_frontend.c b/libringbuffer/ring_buffer_frontend.c index 0b4b89f7..2cb99a3e 100644 --- a/libringbuffer/ring_buffer_frontend.c +++ b/libringbuffer/ring_buffer_frontend.c @@ -266,7 +266,7 @@ static void lib_ring_buffer_start_switch_timer(struct lib_ring_buffer *buf, struct shm_handle *handle) { struct channel *chan = shmp(handle, buf->backend.chan); - const struct lib_ring_buffer_config *config = &chan->backend.config; + //const struct lib_ring_buffer_config *config = &chan->backend.config; if (!chan->switch_timer_interval || buf->switch_timer_enabled) return; @@ -398,8 +398,6 @@ static void channel_unregister_notifiers(struct channel *chan, static void channel_free(struct channel *chan, struct shm_handle *handle, int shadow) { - int ret; - if (!shadow) channel_backend_free(&chan->backend, handle); /* chan is freed by shm teardown */ @@ -656,8 +654,6 @@ int lib_ring_buffer_open_read(struct lib_ring_buffer *buf, struct shm_handle *handle, int shadow) { - struct channel *chan = shmp(handle, buf->backend.chan); - if (shadow) { if (uatomic_cmpxchg(&buf->active_shadow_readers, 0, 1) != 0) return -EBUSY; -- 2.34.1