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authorNathan Chancellor <natechancellor@gmail.com>2018-09-24 12:57:16 -0700
committerJason Gunthorpe <jgg@mellanox.com>2018-10-03 16:34:42 -0600
commitb56511c15713ba6c7572e77a41f7ddba9c1053ec (patch)
treeec236946547eed14869f9fec67bc2607b3ad117e /include/rdma
parentd9581bf358c0578600940fc8d1f3b8f069870225 (diff)
downloadlinux-b56511c15713ba6c7572e77a41f7ddba9c1053ec.tar.bz2
IB/mlx4: Avoid implicit enumerated type conversion
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>
Diffstat (limited to 'include/rdma')
-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 f88c1071413a..7ce617d77f8f 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1151,7 +1151,7 @@ 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.