# \[PATCH v3 1/3\] MIPS: OCTEON: Replace SIZEOF\_FIELD() macro - From: Kees Cook \ - Date: 2019-10-29 22:48:27 - List: netdev - Page: https://ratatoskr.run/netdev/2019/10/165777 - Thread: https://ratatoskr.run/netdev/2019/10/165776/t.md ```text From: Pankaj Bharadiya In preparation for switching to a standard sizeof_member() macro to find the size of a member of a struct, remove the custom SIZEOF_FIELD() macro and use the more common FIELD_SIZEOF() instead. Later patches will globally replace FIELD_SIZEOF() and sizeof_field() with the more accurate sizeof_member(). Signed-off-by: Pankaj Bharadiya Link: https://lore.kernel.org/r/20190924105839.110713-4-pankaj.laxminarayan.bharadiya@intel.com Co-developed-by: Kees Cook Signed-off-by: Kees Cook --- arch/mips/cavium-octeon/executive/cvmx-bootmem.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c index ba8f82a29a81..44b506a14666 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c +++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c @@ -44,13 +44,6 @@ static struct cvmx_bootmem_desc *cvmx_bootmem_desc; /* See header file for descriptions of functions */ -/** - * This macro returns the size of a member of a structure. - * Logically it is the same as "sizeof(s::field)" in C++, but - * C lacks the "::" operator. - */ -#define SIZEOF_FIELD(s, field) sizeof(((s *)NULL)->field) - /** * This macro returns a member of the * cvmx_bootmem_named_block_desc_t structure. These members can't @@ -65,7 +58,7 @@ static struct cvmx_bootmem_desc *cvmx_bootmem_desc; #define CVMX_BOOTMEM_NAMED_GET_FIELD(addr, field) \ __cvmx_bootmem_desc_get(addr, \ offsetof(struct cvmx_bootmem_named_block_desc, field), \ - SIZEOF_FIELD(struct cvmx_bootmem_named_block_desc, field)) + FIELD_SIZEOF(struct cvmx_bootmem_named_block_desc, field)) /** * This function is the implementation of the get macros defined -- 2.17.1 ```