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RDMA/core: Use sizeof_field() helper

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Make use of the sizeof_field() helper instead of an open-coded version.

Link: https://lore.kernel.org/r/20200527144152.GA22605@embeddedor
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Gustavo A. R. Silva
2020-05-27 09:41:52 -05:00
committed by Jason Gunthorpe
parent ebd6e96b33
commit bebcfe85f4
5 changed files with 16 additions and 16 deletions
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12
include/rdma/uverbs_ioctl.h
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@@ -420,9 +420,9 @@ struct uapi_definition {
.scope = UAPI_SCOPE_OBJECT, \
.needs_fn_offset = \
offsetof(struct ib_device_ops, ibdev_fn) + \
BUILD_BUG_ON_ZERO( \
sizeof(((struct ib_device_ops *)0)->ibdev_fn) != \
sizeof(void *)), \
BUILD_BUG_ON_ZERO(sizeof_field(struct ib_device_ops, \
ibdev_fn) != \
sizeof(void *)), \
}
/*
@@ -435,9 +435,9 @@ struct uapi_definition {
.scope = UAPI_SCOPE_METHOD, \
.needs_fn_offset = \
offsetof(struct ib_device_ops, ibdev_fn) + \
BUILD_BUG_ON_ZERO( \
sizeof(((struct ib_device_ops *)0)->ibdev_fn) != \
sizeof(void *)), \
BUILD_BUG_ON_ZERO(sizeof_field(struct ib_device_ops, \
ibdev_fn) != \
sizeof(void *)), \
}
/* Call a function to determine if the entire object is supported or not */