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| author | Parav Pandit <parav@mellanox.com> | 2018-05-22 20:33:45 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-05-24 09:39:25 -0600 |
| commit | 25e62655c79395c596601a35805c3c7376d097b6 (patch) | |
| tree | 6862f5ec7948886e016466757c41c06b02758874 /drivers/infiniband/hw/mlx4/qp.c | |
| parent | 7b74a83cf54a3747e22c57e25712bd70eef8acee (diff) | |
| download | op-kernel-dev-25e62655c79395c596601a35805c3c7376d097b6.zip op-kernel-dev-25e62655c79395c596601a35805c3c7376d097b6.tar.gz | |
IB/core: Reduce the places that use zgid
Instead of open coding memcmp() to check whether a given GID is zero or
not, use a helper function to do so, and replace instances of
memcpy(z,&zgid) with memset.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 199648a..cd2c08c 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -3078,7 +3078,7 @@ static int fill_gid_by_hw_index(struct mlx4_ib_dev *ibdev, u8 port_num, memcpy(gid, &port_gid_table->gids[index].gid, sizeof(*gid)); *gid_type = port_gid_table->gids[index].gid_type; spin_unlock_irqrestore(&iboe->lock, flags); - if (!memcmp(gid, &zgid, sizeof(*gid))) + if (rdma_is_zero_gid(gid)) return -ENOENT; return 0; |
