From 14169e333e712e3640a6e4b1a81239ce952e3fcf Mon Sep 17 00:00:00 2001 From: Parav Pandit Date: Sun, 1 Apr 2018 15:08:22 +0300 Subject: IB/providers: Avoid zero GID check for RoCE Now that the IB core GID cache ensures that a zero GID doesn't exist in the GID table remove zero GID checks from the provider drivers for clarity. Reviewed-by: Mark Bloch Signed-off-by: Parav Pandit Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/qedr/qedr_roce_cm.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'drivers/infiniband/hw/qedr/qedr_roce_cm.c') diff --git a/drivers/infiniband/hw/qedr/qedr_roce_cm.c b/drivers/infiniband/hw/qedr/qedr_roce_cm.c index 2bdbb12bfc69..eedb937d6fa9 100644 --- a/drivers/infiniband/hw/qedr/qedr_roce_cm.c +++ b/drivers/infiniband/hw/qedr/qedr_roce_cm.c @@ -420,12 +420,6 @@ static inline int qedr_gsi_build_header(struct qedr_dev *dev, dev_put(sgid_attr.ndev); } - if (!memcmp(&sgid, &zgid, sizeof(sgid))) { - DP_ERR(dev, "gsi post send: GID not found GID index %d\n", - grh->sgid_index); - return -ENOENT; - } - has_udp = (sgid_attr.gid_type == IB_GID_TYPE_ROCE_UDP_ENCAP); if (!has_udp) { /* RoCE v1 */ -- cgit v1.2.3-59-g8ed1b