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authorBo YU <tsu.yubo@gmail.com>2018-10-03 10:02:50 -0400
committerDaniel Borkmann <daniel@iogearbox.net>2018-10-04 16:31:57 +0200
commit20cdeb5408da5149c39d577c91ad6f33c73d1b05 (patch)
tree0495790f5fb024adec1038a4fca0150b10bf9dd5 /samples
parentfc1dc7665145e978216a2dbe06e2db6270fc7310 (diff)
downloadlinux-stericsson-20cdeb5408da5149c39d577c91ad6f33c73d1b05.tar.gz
bpf, tracex3_user: erase "ARRAY_SIZE" redefined
There is a warning when compiling bpf sample programs in sample/bpf: make -C /home/foo/bpf/samples/bpf/../../tools/lib/bpf/ RM='rm -rf' LDFLAGS= srctree=/home/foo/bpf/samples/bpf/../../ O= HOSTCC /home/foo/bpf/samples/bpf/tracex3_user.o /home/foo/bpf/samples/bpf/tracex3_user.c:20:0: warning: "ARRAY_SIZE" redefined #define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x))) In file included from /home/foo/bpf/samples/bpf/tracex3_user.c:18:0: ./tools/testing/selftests/bpf/bpf_util.h:48:0: note: this is the location of the previous definition # define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) Signed-off-by: Bo YU <tsu.yubo@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'samples')
-rw-r--r--samples/bpf/tracex3_user.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/samples/bpf/tracex3_user.c b/samples/bpf/tracex3_user.c
index 6c6b10f4c3ee..56466d010139 100644
--- a/samples/bpf/tracex3_user.c
+++ b/samples/bpf/tracex3_user.c
@@ -17,8 +17,6 @@
#include "bpf_load.h"
#include "bpf_util.h"
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
-
#define SLOTS 100
static void clear_stats(int fd)