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/core/sysfs.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/core/sysfs.c')
| -rw-r--r-- | drivers/infiniband/core/sysfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index 92c932c067cb..62c756ea5668 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -481,8 +481,8 @@ static int get_perf_mad(struct ib_device *dev, int port_num, __be16 attr, if (!dev->ops.process_mad) return -ENOSYS; - in_mad = kzalloc(sizeof *in_mad, GFP_KERNEL); - out_mad = kmalloc(sizeof *out_mad, GFP_KERNEL); + in_mad = kzalloc(sizeof(*in_mad), GFP_KERNEL); + out_mad = kzalloc(sizeof(*out_mad), GFP_KERNEL); if (!in_mad || !out_mad) { ret = -ENOMEM; goto out; |