netdev - [PATCH iproute2 1/2] tc: bpf: fix extra newline in JSON output

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Message-ID: <20240209235612.404888-1-stephen@networkplumber.org>
Date: Fri,  9 Feb 2024 15:55:56 -0800
From: Stephen Hemminger <stephen@...workplumber.org>
To: netdev@...r.kernel.org
Cc: Stephen Hemminger <stephen@...workplumber.org>
Subject: [PATCH iproute2 1/2] tc: bpf: fix extra newline in JSON output

Don't print newline at end of bpf if in JSON mode.

Signed-off-by: Stephen Hemminger <stephen@...workplumber.org>
---
 tc/m_bpf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tc/m_bpf.c b/tc/m_bpf.c
index 4eadcb6daac4..da50c05e1529 100644
--- a/tc/m_bpf.c
+++ b/tc/m_bpf.c
@@ -204,7 +204,7 @@ static int bpf_print_opt(struct action_util *au, FILE *f, struct rtattr *arg)
 		}
 	}
 
-	fprintf(f, "\n ");
+	print_string(PRINT_FP, NULL, "%s", "\n ");
 	return 0;
 }
 
-- 
2.43.0