Searched refs:ring_empty (Results 1 – 1 of 1) sorted by relevance
90 #define ring_empty(d) (((d)->consume == (d)->supply) && \ macro189 if (ring_empty(ring)) { in ring_consumed()203 if (ring_empty(ring)) { /* if empty */ in ring_empty_count()214 if ((ring->consume < ring->supply) || ring_empty(ring)) { in ring_empty_consecutive()313 if (ring_empty(ring) || ring->clearto == ring->supply) in ring_encrypt()333 if (!ring_empty(ring)) in ring_clearto()