From: Stephen Hemminger <stephen@networkplumber.org>
To: netdev@vger.kernel.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [PATCH v4 iproute2-next 08/11] tipc: fix clang warning about empty format string
Date: Thu, 20 Jan 2022 13:11:50 -0800 [thread overview]
Message-ID: <20220120211153.189476-9-stephen@networkplumber.org> (raw)
In-Reply-To: <20220120211153.189476-1-stephen@networkplumber.org>
When calling json_print with json only use a NULL instead of
empty string.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
tipc/link.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tipc/link.c b/tipc/link.c
index 9994ada2a367..53f49c8937db 100644
--- a/tipc/link.c
+++ b/tipc/link.c
@@ -332,7 +332,7 @@ static int _show_link_stat(const char *name, struct nlattr *attrs[],
open_json_object(NULL);
print_string(PRINT_ANY, "link", "Link <%s>\n", name);
- print_string(PRINT_JSON, "state", "", NULL);
+ print_string(PRINT_JSON, "state", NULL, NULL);
open_json_array(PRINT_JSON, NULL);
if (attrs[TIPC_NLA_LINK_ACTIVE])
print_string(PRINT_ANY, NULL, " %s", "ACTIVE");
--
2.30.2
next prev parent reply other threads:[~2022-01-20 21:12 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-20 21:11 [PATCH v4 iproute2-next 00/11] fix clang warnings Stephen Hemminger
2022-01-20 21:11 ` [PATCH v4 iproute2-next 01/11] tc: add format attribute to tc_print_rate Stephen Hemminger
2022-01-20 21:11 ` [PATCH v4 iproute2-next 02/11] utils: add format attribute Stephen Hemminger
2022-01-20 21:11 ` [PATCH v4 iproute2-next 03/11] netem: fix clang warnings Stephen Hemminger
2022-01-20 21:11 ` [PATCH v4 iproute2-next 04/11] flower: " Stephen Hemminger
2022-01-20 21:11 ` [PATCH v4 iproute2-next 05/11] tc_util: fix clang warning in print_masked_type Stephen Hemminger
2022-01-20 21:11 ` [PATCH v4 iproute2-next 06/11] ipl2tp: fix clang warning Stephen Hemminger
2022-01-20 21:11 ` [PATCH v4 iproute2-next 07/11] can: " Stephen Hemminger
2022-01-20 21:11 ` Stephen Hemminger [this message]
2022-01-20 21:11 ` [PATCH v4 iproute2-next 09/11] tunnel: " Stephen Hemminger
2022-01-20 21:11 ` [PATCH v4 iproute2-next 10/11] libbpf: fix clang warning about format non-literal Stephen Hemminger
2022-01-20 21:11 ` [PATCH v4 iproute2-next 11/11] json_print: suppress clang format warning Stephen Hemminger
2022-01-26 17:30 ` [PATCH v4 iproute2-next 00/11] fix clang warnings patchwork-bot+netdevbpf
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