[PATCH bpf] tools: bpftool: don't use hex numbers in JSON output

[Jakub Kicinski]

JSON does not accept hex numbers with 0x prefix.  Simply print
as decimal numbers, JSON should be primarily machine-readable.

Signed-off-by: Jakub Kicinski <jakub.kicin...@netronome.com>
Reviewed-by: Quentin Monnet <quentin.mon...@netronome.com>
Fixes: 831a0aafe5c3 ("tools: bpftool: add JSON output for `bpftool map *` 
commands")
---
 tools/bpf/bpftool/map.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c
index f95fa67bb498..f509c86faede 100644
--- a/tools/bpf/bpftool/map.c
+++ b/tools/bpf/bpftool/map.c
@@ -428,7 +428,7 @@ static int show_map_close_json(int fd, struct bpf_map_info 
*info)
                jsonw_string_field(json_wtr, "name", info->name);
 
        jsonw_name(json_wtr, "flags");
-       jsonw_printf(json_wtr, "%#x", info->map_flags);
+       jsonw_printf(json_wtr, "%d", info->map_flags);
 
        print_dev_json(info->ifindex, info->netns_dev, info->netns_ino);
 
-- 
2.16.2