enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/drivers/infiniband/core/ud_header.c
..
..
@@ -41,7 +41,7 @@
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 #define STRUCT_FIELD(header, field) \
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 	.struct_offset_bytes = offsetof(struct ib_unpacked_ ## header, field),      \
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-	.struct_size_bytes   = sizeof ((struct ib_unpacked_ ## header *) 0)->field, \
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+	.struct_size_bytes   = sizeof_field(struct ib_unpacked_ ## header, field), \
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 	.field_name          = #header ":" #field
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 static const struct ib_field lrh_table[]  = {