summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorNathan Chancellor <natechancellor@gmail.com>2018-09-24 12:57:16 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-11-24 08:23:05 +0100
commitdf0fa028d4f79fe4a7790f03d4461ccfcf3763be (patch)
tree1125dabb78aca194c5c3f6d281b8a659f7dbc9a5
parentde4f2ad656dbc84e897d959f6076e73c145850d8 (diff)
IB/mlx4: Avoid implicit enumerated type conversion
[ Upstream commit b56511c15713ba6c7572e77a41f7ddba9c1053ec ] Clang warns when one enumerated type is implicitly converted to another. drivers/infiniband/hw/mlx4/mad.c:1811:41: warning: implicit conversion from enumeration type 'enum mlx4_ib_qp_flags' to different enumeration type 'enum ib_qp_create_flags' [-Wenum-conversion] qp_init_attr.init_attr.create_flags = MLX4_IB_SRIOV_TUNNEL_QP; ~ ^~~~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/mlx4/mad.c:1819:41: warning: implicit conversion from enumeration type 'enum mlx4_ib_qp_flags' to different enumeration type 'enum ib_qp_create_flags' [-Wenum-conversion] qp_init_attr.init_attr.create_flags = MLX4_IB_SRIOV_SQP; ~ ^~~~~~~~~~~~~~~~~ The type mlx4_ib_qp_flags explicitly provides supplemental values to the type ib_qp_create_flags. Make that clear to Clang by changing the create_flags type to u32. Reported-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r--include/rdma/ib_verbs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 4a4319331989..73cc5cfb72e0 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1120,7 +1120,7 @@ struct ib_qp_init_attr {
struct ib_qp_cap cap;
enum ib_sig_type sq_sig_type;
enum ib_qp_type qp_type;
- enum ib_qp_create_flags create_flags;
+ u32 create_flags;
/*
* Only needed for special QP types, or when using the RW API.