From 29b05de39d4c5444ab15b72865bdd67d99d594f6 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Sun, 27 Mar 2022 14:01:05 +0200 Subject: [PATCH] cangen: mark setsockopt() options as const Signed-off-by: Marc Kleine-Budde --- cangen.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cangen.c b/cangen.c index 963f9c5..0c65fdc 100644 --- a/cangen.c +++ b/cangen.c @@ -336,14 +336,14 @@ int main(int argc, char **argv) setsockopt(s, SOL_CAN_RAW, CAN_RAW_FILTER, NULL, 0); if (loopback_disable) { - int loopback = 0; + const int loopback = 0; setsockopt(s, SOL_CAN_RAW, CAN_RAW_LOOPBACK, &loopback, sizeof(loopback)); } if (canfd) { - int enable_canfd = 1; + const int enable_canfd = 1; /* check if the frame fits into the CAN netdevice */ if (ioctl(s, SIOCGIFMTU, &ifr) < 0) {