diff options
Diffstat (limited to 'drivers/infiniband/core/uverbs_cmd.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index deae43f31e79b..3fcb5d189a234 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -841,7 +841,6 @@ ssize_t ib_uverbs_create_cq(struct ib_uverbs_file *file, err_copy: idr_remove_uobj(&ib_uverbs_cq_idr, &obj->uobject); - err_free: ib_destroy_cq(cq); @@ -1273,6 +1272,7 @@ ssize_t ib_uverbs_modify_qp(struct ib_uverbs_file *file, int out_len) { struct ib_uverbs_modify_qp cmd; + struct ib_udata udata; struct ib_qp *qp; struct ib_qp_attr *attr; int ret; @@ -1280,6 +1280,9 @@ ssize_t ib_uverbs_modify_qp(struct ib_uverbs_file *file, if (copy_from_user(&cmd, buf, sizeof cmd)) return -EFAULT; + INIT_UDATA(&udata, buf + sizeof cmd, NULL, in_len - sizeof cmd, + out_len); + attr = kmalloc(sizeof *attr, GFP_KERNEL); if (!attr) return -ENOMEM; @@ -1336,7 +1339,7 @@ ssize_t ib_uverbs_modify_qp(struct ib_uverbs_file *file, attr->alt_ah_attr.ah_flags = cmd.alt_dest.is_global ? IB_AH_GRH : 0; attr->alt_ah_attr.port_num = cmd.alt_dest.port_num; - ret = ib_modify_qp(qp, attr, cmd.attr_mask); + ret = qp->device->modify_qp(qp, attr, cmd.attr_mask, &udata); put_qp_read(qp); @@ -2054,6 +2057,7 @@ ssize_t ib_uverbs_modify_srq(struct ib_uverbs_file *file, int out_len) { struct ib_uverbs_modify_srq cmd; + struct ib_udata udata; struct ib_srq *srq; struct ib_srq_attr attr; int ret; @@ -2061,6 +2065,9 @@ ssize_t ib_uverbs_modify_srq(struct ib_uverbs_file *file, if (copy_from_user(&cmd, buf, sizeof cmd)) return -EFAULT; + INIT_UDATA(&udata, buf + sizeof cmd, NULL, in_len - sizeof cmd, + out_len); + srq = idr_read_srq(cmd.srq_handle, file->ucontext); if (!srq) return -EINVAL; @@ -2068,7 +2075,7 @@ ssize_t ib_uverbs_modify_srq(struct ib_uverbs_file *file, attr.max_wr = cmd.max_wr; attr.srq_limit = cmd.srq_limit; - ret = ib_modify_srq(srq, &attr, cmd.attr_mask); + ret = srq->device->modify_srq(srq, &attr, cmd.attr_mask, &udata); put_srq_read(srq); |