From: Joe Perches <joe@perches.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Denys Vlasenko <dvlasenk@redhat.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: [trivial PATCH] stddef.h: move offsetofend inside #ifndef/#endif guard, neaten
Date: Thu, 25 Jun 2015 12:45:39 -0700 [thread overview]
Message-ID: <1435261539.9377.35.camel@perches.com> (raw)
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>
---
include/linux/stddef.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/linux/stddef.h b/include/linux/stddef.h
index 076af43..9c61c7c 100644
--- 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
reply other threads:[~2015-06-25 19:45 UTC|newest]
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