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@@ -1554,9 +1554,10 @@ qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, u32 ringid,
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int producer, count = 0;
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struct list_head *head;
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+ spin_lock(&rds_ring->lock);
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+
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producer = rds_ring->producer;
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- spin_lock(&rds_ring->lock);
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head = &rds_ring->free_list;
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while (!list_empty(head)) {
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@@ -1578,13 +1579,13 @@ qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, u32 ringid,
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producer = get_next_index(producer, rds_ring->num_desc);
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}
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- spin_unlock(&rds_ring->lock);
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if (count) {
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rds_ring->producer = producer;
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writel((producer-1) & (rds_ring->num_desc-1),
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rds_ring->crb_rcv_producer);
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}
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+ spin_unlock(&rds_ring->lock);
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}
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static void
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@@ -1596,10 +1597,11 @@ qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter,
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int producer, count = 0;
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struct list_head *head;
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- producer = rds_ring->producer;
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if (!spin_trylock(&rds_ring->lock))
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return;
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+ producer = rds_ring->producer;
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+
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head = &rds_ring->free_list;
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while (!list_empty(head)) {
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