IB/ipoib: Remove memset after vzalloc in ipoib_cm.c

vzalloc has already zeroed the memory.  So a memset is unneeded.

Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index aa9dcfc..c59e00a 100644 (file)
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -1153,7 +1153,6 @@ static int ipoib_cm_tx_init(struct ipoib_cm_tx *p, u32 qpn,
                ret = -ENOMEM;
                goto err_tx;
        }
-       memset(p->tx_ring, 0, ipoib_sendq_size * sizeof(*p->tx_ring));
 
        p->qp = ipoib_cm_create_tx_qp(p->dev, p);
        memalloc_noio_restore(noio_flag);