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authorLeon Romanovsky <leonro@mellanox.com>2019-10-29 08:27:45 +0200
committerJason Gunthorpe <jgg@mellanox.com>2019-11-12 20:20:15 -0400
commite26e7b88f6b7482cbff633c6fc9eaee3ecbd41b1 (patch)
treebe01973ae603e1f71749e4083c9e38845581a5c7 /drivers/infiniband/hw/ocrdma
parent333ee7e2d0b6590cde2bea3e17f30262e0dc0706 (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/ocrdma')
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_ah.c17
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_ah.h11
2 files changed, 10 insertions, 18 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
index 4098508b9240..2b7f00ac41b0 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
@@ -247,23 +247,18 @@ int ocrdma_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *attr)
return 0;
}
-int ocrdma_process_mad(struct ib_device *ibdev,
- int process_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,
+int ocrdma_process_mad(struct ib_device *ibdev, int process_mad_flags,
+ u8 port_num, const struct ib_wc *in_wc,
+ const struct ib_grh *in_grh, const struct ib_mad *in,
+ struct ib_mad *out, size_t *out_mad_size,
u16 *out_mad_pkey_index)
{
int status = IB_MAD_RESULT_SUCCESS;
struct ocrdma_dev *dev;
- const struct ib_mad *in_mad = (const struct ib_mad *)in;
- struct ib_mad *out_mad = (struct ib_mad *)out;
- if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT) {
+ if (in->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT) {
dev = get_ocrdma_dev(ibdev);
- ocrdma_pma_counters(dev, out_mad);
+ ocrdma_pma_counters(dev, out);
status |= IB_MAD_RESULT_REPLY;
}
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.h b/drivers/infiniband/hw/ocrdma/ocrdma_ah.h
index 64cb82c08664..9780afcde780 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.h
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.h
@@ -56,12 +56,9 @@ int ocrdma_create_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr, u32 flags,
void ocrdma_destroy_ah(struct ib_ah *ah, u32 flags);
int ocrdma_query_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr);
-int ocrdma_process_mad(struct ib_device *,
- int process_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,
+int ocrdma_process_mad(struct ib_device *dev, int process_mad_flags,
+ u8 port_num, const struct ib_wc *in_wc,
+ const struct ib_grh *in_grh, const struct ib_mad *in,
+ struct ib_mad *out, size_t *out_mad_size,
u16 *out_mad_pkey_index);
#endif /* __OCRDMA_AH_H__ */