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authorLeon Romanovsky <leonro@mellanox.com>2019-06-30 18:48:32 +0300
committerJason Gunthorpe <jgg@mellanox.com>2019-07-04 20:08:18 +0300
commit50ba3c18a4e549ba6a5a4672dfb3eb30fcb7d570 (patch)
treea8c1ed75ffd7a25f0d2817fd44321383f1e47592 /drivers/infiniband
parent0bddcff628db5f516b046019b31f2430e7a8eaba (diff)
downloadlinux-50ba3c18a4e549ba6a5a4672dfb3eb30fcb7d570.tar.xz
RDMA/mlx5: Use proper allocation API to get zeroed memory
There is no need in custom memory zeroing, because it can be done by using kzalloc from the beginning. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/mlx5/main.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 692b60898ee2..1af36497d54c 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -4726,7 +4726,7 @@ static int __get_port_caps(struct mlx5_ib_dev *dev, u8 port)
int err = -ENOMEM;
struct ib_udata uhw = {.inlen = 0, .outlen = 0};
- pprops = kmalloc(sizeof(*pprops), GFP_KERNEL);
+ pprops = kzalloc(sizeof(*pprops), GFP_KERNEL);
if (!pprops)
goto out;
@@ -4740,7 +4740,6 @@ static int __get_port_caps(struct mlx5_ib_dev *dev, u8 port)
goto out;
}
- memset(pprops, 0, sizeof(*pprops));
err = mlx5_ib_query_port(&dev->ib_dev, port, pprops);
if (err) {
mlx5_ib_warn(dev, "query_port %d failed %d\n",