diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/sdma.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/sdma.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hfi1/sdma.c b/drivers/infiniband/hw/hfi1/sdma.c index 31c8f89b5fc8..61c130dbed10 100644 --- a/drivers/infiniband/hw/hfi1/sdma.c +++ b/drivers/infiniband/hw/hfi1/sdma.c @@ -553,7 +553,6 @@ static void sdma_hw_clean_up_task(unsigned long opaque) static inline struct sdma_txreq *get_txhead(struct sdma_engine *sde) { - smp_read_barrier_depends(); /* see sdma_update_tail() */ return sde->tx_ring[sde->tx_head & sde->sdma_mask]; } |