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authorJiri Benc <jbenc@redhat.com>2018-03-08 23:00:35 +0100
committerDaniel Borkmann <daniel@iogearbox.net>2018-03-09 10:22:59 +0100
commit72ab55e96ebc00d68501f5cda59478ed7cf7e484 (patch)
tree3dc7acd90d17b762d7a45b89c43e936b3ea041df /tools
parent12ef9bda06a5536fc377bab636074848799d7749 (diff)
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tools: bpftool: silence 'missing initializer' warnings
When building bpf tool, gcc emits piles of warnings: prog.c: In function ‘prog_fd_by_tag’: prog.c:101:9: warning: missing initializer for field ‘type’ of ‘struct bpf_prog_info’ [-Wmissing-field-initializers] struct bpf_prog_info info = {}; ^ In file included from /home/storage/jbenc/git/net-next/tools/lib/bpf/bpf.h:26:0, from prog.c:47: /home/storage/jbenc/git/net-next/tools/include/uapi/linux/bpf.h:925:8: note: ‘type’ declared here __u32 type; ^ As these warnings are not useful, switch them off. Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools')
-rw-r--r--tools/bpf/bpftool/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile
index 26901ec87361..4c2867481f5c 100644
--- a/tools/bpf/bpftool/Makefile
+++ b/tools/bpf/bpftool/Makefile
@@ -38,7 +38,7 @@ bash_compdir ?= /usr/share/bash-completion/completions
CC = gcc
CFLAGS += -O2
-CFLAGS += -W -Wall -Wextra -Wno-unused-parameter -Wshadow
+CFLAGS += -W -Wall -Wextra -Wno-unused-parameter -Wshadow -Wno-missing-field-initializers
CFLAGS += -DPACKAGE='"bpftool"' -D__EXPORTED_HEADERS__ -I$(srctree)/tools/include/uapi -I$(srctree)/tools/include -I$(srctree)/tools/lib/bpf -I$(srctree)/kernel/bpf/
CFLAGS += -DBPFTOOL_VERSION='"$(BPFTOOL_VERSION)"'
LIBS = -lelf -lbfd -lopcodes $(LIBBPF)