From f88482743872230f5899b8344a057d6e2fd011e2 Mon Sep 17 00:00:00 2001 From: Matan Barak Date: Wed, 6 Nov 2013 23:21:44 +0100 Subject: IB/core: clarify overflow/underflow checks on ib_create/destroy_flow This patch fixes the following issues: 1. Unneeded checks were removed 2. Removed the fixed size out of flow_attr.size, thus simplifying the checks. 3. Remove a 32bit hole on 64bit systems with strict alignment in struct ib_kern_flow_att by adding a reserved field. Signed-off-by: Matan Barak Signed-off-by: Roland Dreier --- include/uapi/rdma/ib_user_verbs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi') diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index e3ddd86c90a6..99a58bdc1c64 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -771,6 +771,7 @@ struct ib_kern_flow_attr { struct ib_uverbs_create_flow { __u32 comp_mask; + __u32 reserved; __u64 response; __u32 qp_handle; struct ib_kern_flow_attr flow_attr; -- cgit v1.2.3-59-g8ed1b