IB/hfi1: use kvfree() in sdma.c

Use kvfree() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rdma/hfi1/sdma.c b/drivers/staging/rdma/hfi1/sdma.c
index aecd1a7..9c02a3d 100644 (file)
--- a/drivers/staging/rdma/hfi1/sdma.c
+++ b/drivers/staging/rdma/hfi1/sdma.c
@@ -966,10 +966,7 @@ static void sdma_clean(struct hfi1_devdata *dd, size_t num_engines)
                        sde->descq = NULL;
                        sde->descq_phys = 0;
                }
-               if (is_vmalloc_addr(sde->tx_ring))
-                       vfree(sde->tx_ring);
-               else
-                       kfree(sde->tx_ring);
+               kvfree(sde->tx_ring);
                sde->tx_ring = NULL;
        }
        spin_lock_irq(&dd->sde_map_lock);