From: Paul Chaignon <paul.chaignon@orange.com>
Date: Mon, 16 Dec 2019 12:27:33 +0100
Subject: bpftool: Fix compilation warning on shadowed variable
Patch-mainline: v5.6-rc1
Git-commit: 159ecc002b5f55f9c58de533551a2ee552861185
References: bsc#1177028

The ident variable has already been declared at the top of the function
and doesn't need to be re-declared.

Fixes: 985ead416df39 ("bpftool: Add skeleton codegen command")
Signed-off-by: Paul Chaignon <paul.chaignon@orange.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20191216112733.GA28366@Omicron
Acked-by: Gary Lin <glin@suse.com>
---
 tools/bpf/bpftool/gen.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/bpf/bpftool/gen.c
+++ b/tools/bpf/bpftool/gen.c
@@ -388,7 +388,7 @@ static int do_skeleton(int argc, char **
 		);
 		i = 0;
 		bpf_object__for_each_map(map, obj) {
-			const char *ident = get_map_ident(map);
+			ident = get_map_ident(map);
 
 			if (!ident)
 				continue;