From: Brian Vazquez <brianvv@google.com>
Date: Wed, 15 Jan 2020 20:59:18 -0800
Subject: libbpf: Fix unneeded extra initialization in bpf_map_batch_common
Patch-mainline: v5.6-rc1
Git-commit: 858e284f0ec18bff2620d9a6afe764dc683f8ba1
References: bsc#1177028

bpf_attr doesn't required to be declared with '= {}' as memset is used
in the code.

Fixes: 2ab3d86ea1859 ("libbpf: Add libbpf support to batch ops")
Reported-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Brian Vazquez <brianvv@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200116045918.75597-1-brianvv@google.com
Acked-by: Gary Lin <glin@suse.com>
---
 tools/lib/bpf/bpf.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/lib/bpf/bpf.c
+++ b/tools/lib/bpf/bpf.c
@@ -457,7 +457,7 @@ static int bpf_map_batch_common(int cmd,
 				__u32 *count,
 				const struct bpf_map_batch_opts *opts)
 {
-	union bpf_attr attr = {};
+	union bpf_attr attr;
 	int ret;
 
 	if (!OPTS_VALID(opts, bpf_map_batch_opts))