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| author | Nathan Chancellor <natechancellor@gmail.com> | 2018-09-24 21:57:16 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-10-04 00:34:42 +0200 |
| commit | b56511c15713ba6c7572e77a41f7ddba9c1053ec (patch) | |
| tree | ec236946547eed14869f9fec67bc2607b3ad117e | |
| parent | RDMA/hns: Bugfix for atomic operation (diff) | |
| download | linux-b56511c15713ba6c7572e77a41f7ddba9c1053ec.tar.xz linux-b56511c15713ba6c7572e77a41f7ddba9c1053ec.zip | |
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>
| -rw-r--r-- | include/rdma/ib_verbs.h | 2 |
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. |