buffers.c: fix compilation issue

diff --git a/libust/buffers.c b/libust/buffers.c
index 7d2dd47336ecfda237a6d6564b99f2bca38f3000..241ca74d4172160000c3dbed8840acf617a90bde 100644 (file)
--- a/libust/buffers.c
+++ b/libust/buffers.c
@@ -218,6 +218,7 @@ int ust_buffers_channel_open(struct ust_channel *chan, size_t subbuf_size, size_
        for(; i>=0; i--) {
                ust_buffers_close_buf(chan->buf[i]);
 error:
+               do {} while(0);
        }
 
        kref_put(&chan->kref, ust_buffers_destroy_channel);