From: Stephen Hemminger <stephen@networkplumber.org>
Date: Tue, 11 Jan 2022 17:54:34 +0000 (-0800)
Subject: can: fix clang warning
X-Git-Tag: v5.18.0~62^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=371c13e8f22fd37f4c5b7b5c4cdf411b2bbb2260;p=thirdparty%2Fiproute2.git

can: fix clang warning

Fix warning about passing non-format string.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David Ahern <dsahern@kernel.org>
---

diff --git a/ip/iplink_can.c b/ip/iplink_can.c
index 854ccc314..6ea02a2a5 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);