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authorGal Pressman <galpress@amazon.com>2020-07-06 15:03:43 +0300
committerJason Gunthorpe <jgg@nvidia.com>2020-07-07 01:25:53 +0300
commit42a3b153966c9cd9a90f6a669d1ffed7fef2d325 (patch)
tree21c32f018585738cce91bc7f9750aa4ba973faec /drivers/infiniband/hw/ocrdma
parentb64b74b1d51cce8c9496b6a071c1d59786c2144d (diff)
downloadlinux-42a3b153966c9cd9a90f6a669d1ffed7fef2d325.tar.xz
RDMA: Remove the udata parameter from alloc_mr callback
Allocating an MR flow can only be initiated by kernel users, and not from userspace so a udata parameter is redundant. Link: https://lore.kernel.org/r/20200706120343.10816-4-galpress@amazon.com Signed-off-by: Gal Pressman <galpress@amazon.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma')
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_verbs.c2
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_verbs.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index d11c74390a12..6cdbec13756a 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -2901,7 +2901,7 @@ int ocrdma_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags cq_flags)
}
struct ib_mr *ocrdma_alloc_mr(struct ib_pd *ibpd, enum ib_mr_type mr_type,
- u32 max_num_sg, struct ib_udata *udata)
+ u32 max_num_sg)
{
int status;
struct ocrdma_mr *mr;
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h
index 3a5010881be5..df8e3b923a44 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h
@@ -101,7 +101,7 @@ struct ib_mr *ocrdma_get_dma_mr(struct ib_pd *, int acc);
struct ib_mr *ocrdma_reg_user_mr(struct ib_pd *, u64 start, u64 length,
u64 virt, int acc, struct ib_udata *);
struct ib_mr *ocrdma_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
- u32 max_num_sg, struct ib_udata *udata);
+ u32 max_num_sg);
int ocrdma_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents,
unsigned int *sg_offset);