diff options
| -rw-r--r-- | include/rdma/uverbs_ioctl.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h index b00270c72740..bf167ef6c688 100644 --- a/include/rdma/uverbs_ioctl.h +++ b/include/rdma/uverbs_ioctl.h @@ -647,12 +647,15 @@ static inline bool uverbs_attr_is_valid(const struct uverbs_attr_bundle *attrs_b * 'ucontext'. * */ -#define rdma_udata_to_drv_context(udata, drv_dev_struct, member) \ - (udata ? container_of(container_of(udata, struct uverbs_attr_bundle, \ - driver_udata) \ - ->context, \ - drv_dev_struct, member) : \ - (drv_dev_struct *)NULL) +static inline struct uverbs_attr_bundle * +rdma_udata_to_uverbs_attr_bundle(struct ib_udata *udata) +{ + return container_of(udata, struct uverbs_attr_bundle, driver_udata); +} + +#define rdma_udata_to_drv_context(udata, drv_dev_struct, member) \ + (udata ? container_of(rdma_udata_to_uverbs_attr_bundle(udata)->context, \ + drv_dev_struct, member) : (drv_dev_struct *)NULL) #define IS_UVERBS_COPY_ERR(_ret) ((_ret) && (_ret) != -ENOENT) |