git: 1e7b5f950b2d - main - cdefs.h: Remove redundant #ifdefs

[Warner Losh]

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=1e7b5f950b2d54ddb257d008592563c4d753aa54

commit 1e7b5f950b2d54ddb257d008592563c4d753aa54
Author:     Warner Losh <imp at FreeBSD.org>
AuthorDate: 2021-09-07 15:34:02 +0000
Commit:     Warner Losh <imp at FreeBSD.org>
CommitDate: 2021-09-07 15:51:48 +0000

    cdefs.h: Remove redundant #ifdefs
    
    Remove redunant #ifdef __GNUC__ inside an #if defined(__GNUC__)
    block. They are nops.
    
    Sponsored by:           Netflix
---
 sys/sys/cdefs.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/sys/sys/cdefs.h b/sys/sys/cdefs.h
index 4db720d08b9f..2295dd39f5ad 100644
--- a/sys/sys/cdefs.h
+++ b/sys/sys/cdefs.h
@@ -96,16 +96,12 @@
 #define	__GNUCLIKE_BUILTIN_VAALIST 1
 #endif
 
-#if defined(__GNUC__)
 #define	__GNUC_VA_LIST_COMPATIBILITY 1
-#endif
 
 /*
  * Compiler memory barriers, specific to gcc and clang.
  */
-#if defined(__GNUC__)
 #define	__compiler_membar()	__asm __volatile(" " : : : "memory")
-#endif
 
 #define	__GNUCLIKE_BUILTIN_NEXT_ARG 1
 #define	__GNUCLIKE_MATH_BUILTIN_RELOPS