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authorEric W. Biederman <ebiederm@xmission.com>2018-01-14 01:40:33 +0100
committerEric W. Biederman <ebiederm@xmission.com>2018-01-16 00:42:36 +0100
commit56b81456f4ee048699f72edc02b369a33d1b94e6 (patch)
tree99ae2e4a9ef730d9408c9b354eebffdcb8b462bf
parentsignal/blackfin: Move the blackfin specific si_codes to asm-generic/siginfo.h (diff)
downloadlinux-56b81456f4ee048699f72edc02b369a33d1b94e6.tar.xz
linux-56b81456f4ee048699f72edc02b369a33d1b94e6.zip
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>
-rw-r--r--arch/blackfin/include/uapi/asm/siginfo.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/blackfin/include/uapi/asm/siginfo.h b/arch/blackfin/include/uapi/asm/siginfo.h
index 8c505170f4d0..2dd8c9c39248 100644
--- a/arch/blackfin/include/uapi/asm/siginfo.h
+++ b/arch/blackfin/include/uapi/asm/siginfo.h
@@ -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 */