diff options
| author |   Leon Romanovsky <leonro@mellanox.com> | 2019-10-29 08:27:31 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-11-06 15:38:28 -0400 |
| commit | be4a8d46732a45e78aa27c34b58431a917cd644d (patch) | |
| tree | 2f51f0816e9f301563584fb9712f9f7d0109ffe0 /drivers/infiniband/hw/mlx4/mad.c | |
| parent | RDMA/qib: Delete empty check_cc_key function (diff) | |
| download | linux-dev-be4a8d46732a45e78aa27c34b58431a917cd644d.tar.xz linux-dev-be4a8d46732a45e78aa27c34b58431a917cd644d.zip | |
RDMA/mad: Allocate zeroed MAD buffer
Ensure that MAD output buffer is zero-based allocated in all the callers
of process_mad and remove the various memset()'s from the drivers.
Link: https://lore.kernel.org/r/20191029062745.7932-3-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mad.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mad.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c index 57079110af9b..985cced5d509 100644 --- a/drivers/infiniband/hw/mlx4/mad.c +++ b/drivers/infiniband/hw/mlx4/mad.c @@ -966,7 +966,6 @@ static int iboe_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, } mutex_unlock(&dev->counters_table[port_num - 1].mutex); if (stats_avail) { - memset(out_mad->data, 0, sizeof out_mad->data); switch (counter_stats.counter_mode & 0xf) { case 0: edit_counter(&counter_stats, |