| commit | df0fa028d4f79fe4a7790f03d4461ccfcf3763be | |
| author | Nathan Chancellor <natechancellor@gmail.com> | |
| Mon, 24 Sep 2018 19:57:16 +0000 (24 12:57 -0700) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Sun, 24 Nov 2019 07:23:05 +0000 (24 08:23 +0100) | ||
| tree | 1125dabb78aca194c5c3f6d281b8a659f7dbc9a5 | treesnapshot (tar.gz zip) |
| parent | de4f2ad656dbc84e897d959f6076e73c145850d8 | commitdiff |
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>
[ 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>
| include/rdma/ib_verbs.h | diffblobblamehistory |