Commit 56b81456 authored Jan 13, 2018 by Eric W. Biederman

signal/blackfin: Remove pointless UID16_SIGINFO_COMPAT_NEEDED



Nothing tests this define so just remove it.

I suspect the intention was to make the uid field in siginfo 16bit
however I can't find any code that ever tested this defined, and
even if it did it the layout has been this way for 8 years so
changing it now would break the ABI with userspace.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

parent 71ee78d5

arch/blackfin/include/uapi/asm/siginfo.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -11,8 +11,6 @@
		#include <linux/types.h>
		#include <asm-generic/siginfo.h>

		#define UID16_SIGINFO_COMPAT_NEEDED

		#define si_uid16 _sifields._kill._uid

		#endif /* _UAPI_BFIN_SIGINFO_H */