| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.18 12/60] stddef.h: move offsetofend inside #ifndef/#endif guard, neaten | Date | Tue, 25 Jul 2017 12:16:03 -0700 |
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3.18-stable review patch. If anyone has any objections, please let me know.
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From: Joe Perches <joe@perches.com>
commit 8c7fbe5795a016259445a61e072eb0118aaf6a61 upstream.
Commit 3876488444e7 ("include/stddef.h: Move offsetofend() from vfio.h to a generic kernel header") added offsetofend outside the normal include #ifndef/#endif guard. Move it inside.
Miscellanea:
o remove unnecessary blank line o standardize offsetof macros whitespace style
Signed-off-by: Joe Perches <joe@perches.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- include/linux/stddef.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
--- a/include/linux/stddef.h +++ b/include/linux/stddef.h @@ -3,7 +3,6 @@ #include <uapi/linux/stddef.h> - #undef NULL #define NULL ((void *)0) @@ -14,10 +13,9 @@ enum { #undef offsetof #ifdef __compiler_offsetof -#define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER) +#define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER) #else -#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) -#endif +#define offsetof(TYPE, MEMBER) ((size_t)&((TYPE *)0)->MEMBER) #endif /** @@ -28,3 +26,5 @@ enum { */ #define offsetofend(TYPE, MEMBER) \ (offsetof(TYPE, MEMBER) + sizeof(((TYPE *)0)->MEMBER)) + +#endif
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