From b29a75d4c630764cc8d36e87d9bfd2a19c4e6530 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Mon, 22 Jun 2020 12:23:24 +0200 Subject: [PATCH] j1939cat: j1939cat_parse_args(): fix warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit although it looks like a false positive: /home/travis/build/linux-can/can-utils/j1939cat.c: In function ‘main’: /home/travis/build/linux-can/can-utils/j1939cat.c:648:6: warning: ‘ret’ may be used uninitialized in this function [-Wmaybe-uninitialized] int ret; ^ Signed-off-by: Marc Kleine-Budde --- j1939cat.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/j1939cat.c b/j1939cat.c index a37c5ba..5ae0c0b 100644 --- a/j1939cat.c +++ b/j1939cat.c @@ -645,7 +645,7 @@ static int j1939cat_parse_args(struct j1939cat_priv *priv, int argc, char *argv[ int main(int argc, char *argv[]) { struct j1939cat_priv *priv; - int ret; + int ret = 0; priv = malloc(sizeof(*priv)); if (!priv) @@ -679,6 +679,6 @@ int main(int argc, char *argv[]) close(priv->infile); close(priv->outfile); close(priv->sock); + return ret; } -