diff options
| author | Leon Romanovsky | 2019-10-29 08:27:45 +0200 |
|---|---|---|
| committer | Jason Gunthorpe | 2019-11-12 20:20:15 -0400 |
| commit | e26e7b88f6b7482cbff633c6fc9eaee3ecbd41b1 (patch) | |
| tree | be01973ae603e1f71749e4083c9e38845581a5c7 /drivers/infiniband/hw/qib | |
| parent | 333ee7e2d0b6590cde2bea3e17f30262e0dc0706 (diff) | |
RDMA: Change MAD processing function to remove extra casting and parameter
All users of process_mad() converts input pointers from ib_mad_hdr to be
ib_mad, update the function declaration to use ib_mad directly.
Also remove not used input MAD size parameter.
Link: https://lore.kernel.org/r/20191029062745.7932-17-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Tested-By: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/qib')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_mad.c | 15 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_verbs.h | 5 |
2 files changed, 8 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c index b259aaf85d4a..79bb83222e8d 100644 --- a/drivers/infiniband/hw/qib/qib_mad.c +++ b/drivers/infiniband/hw/qib/qib_mad.c @@ -2386,24 +2386,21 @@ bail: */ int qib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port, const struct ib_wc *in_wc, const struct ib_grh *in_grh, - const struct ib_mad_hdr *in, size_t in_mad_size, - struct ib_mad_hdr *out, size_t *out_mad_size, - u16 *out_mad_pkey_index) + const struct ib_mad *in, struct ib_mad *out, + size_t *out_mad_size, u16 *out_mad_pkey_index) { int ret; struct qib_ibport *ibp = to_iport(ibdev, port); struct qib_pportdata *ppd = ppd_from_ibp(ibp); - const struct ib_mad *in_mad = (const struct ib_mad *)in; - struct ib_mad *out_mad = (struct ib_mad *)out; - switch (in_mad->mad_hdr.mgmt_class) { + switch (in->mad_hdr.mgmt_class) { case IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE: case IB_MGMT_CLASS_SUBN_LID_ROUTED: - ret = process_subn(ibdev, mad_flags, port, in_mad, out_mad); + ret = process_subn(ibdev, mad_flags, port, in, out); goto bail; case IB_MGMT_CLASS_PERF_MGMT: - ret = process_perf(ibdev, port, in_mad, out_mad); + ret = process_perf(ibdev, port, in, out); goto bail; case IB_MGMT_CLASS_CONG_MGMT: @@ -2412,7 +2409,7 @@ int qib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port, ret = IB_MAD_RESULT_SUCCESS; goto bail; } - ret = process_cc(ibdev, mad_flags, port, in_mad, out_mad); + ret = process_cc(ibdev, mad_flags, port, in, out); goto bail; default: diff --git a/drivers/infiniband/hw/qib/qib_verbs.h b/drivers/infiniband/hw/qib/qib_verbs.h index 17bdf8acee2f..8bf414b47b96 100644 --- a/drivers/infiniband/hw/qib/qib_verbs.h +++ b/drivers/infiniband/hw/qib/qib_verbs.h @@ -245,9 +245,8 @@ void qib_sys_guid_chg(struct qib_ibport *ibp); void qib_node_desc_chg(struct qib_ibport *ibp); int qib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, const struct ib_wc *in_wc, const struct ib_grh *in_grh, - const struct ib_mad_hdr *in, size_t in_mad_size, - struct ib_mad_hdr *out, size_t *out_mad_size, - u16 *out_mad_pkey_index); + const struct ib_mad *in, struct ib_mad *out, + size_t *out_mad_size, u16 *out_mad_pkey_index); void qib_notify_create_mad_agent(struct rvt_dev_info *rdi, int port_idx); void qib_notify_free_mad_agent(struct rvt_dev_info *rdi, int port_idx); |