[PATCH] bpfilter/verifier: add include guard to tnum.h
From: Masahiro Yamada <hidden>
Date: 2019-08-19 16:11:28
Also in:
bpf, lkml
Subsystem:
bpf [core], the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Linus Torvalds
Add a header include guard just in case. Signed-off-by: Masahiro Yamada <redacted> --- include/linux/tnum.h | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/include/linux/tnum.h b/include/linux/tnum.h
index c7dc2b5902c0..c17af77f3fae 100644
--- a/include/linux/tnum.h
+++ b/include/linux/tnum.h@@ -5,6 +5,10 @@ * propagate the unknown bits such that the tnum result represents all the * possible results for possible values of the operands. */ + +#ifndef _LINUX_TNUM_H +#define _LINUX_TNUM_H + #include <linux/types.h> struct tnum {
@@ -81,3 +85,5 @@ bool tnum_in(struct tnum a, struct tnum b); int tnum_strn(char *str, size_t size, struct tnum a); /* Format a tnum as tristate binary expansion */ int tnum_sbin(char *str, size_t size, struct tnum a); + +#endif /* _LINUX_TNUM_H */
--
2.17.1