Subject: [PATCH v4 iproute2-next 07/11] can: fix clang warning

From: Stephen Hemminger <[email-masked]>
Date: Thu, 20 Jan 2022 13:11:49 -0800

Fix warning about passing non-format string.

Signed-off-by: Stephen Hemminger <[email-masked]>
---
 ip/iplink_can.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ip/iplink_can.c b/ip/iplink_can.c
index 854ccc314e2b..6ea02a2a51c4 100644
--- a/ip/iplink_can.c
+++ b/ip/iplink_can.c
@@ -330,8 +330,9 @@ static void can_print_nl_indent(void)
 	print_string(PRINT_FP, NULL, "%s", "\t ");
 }
 
-static void can_print_timing_min_max(const char *json_attr, const char *fp_attr,
-				     int min, int max)
+static void __attribute__((format(printf, 2, 0)))
+can_print_timing_min_max(const char *json_attr, const char *fp_attr,
+			 int min, int max)
 {
 	print_null(PRINT_FP, NULL, fp_attr, NULL);
 	open_json_object(json_attr);
-- 
2.30.2