From: Jiri Slaby (SUSE) Date: Tue, 13 Dec 2022 22:52:08 +0000 (-0700) Subject: wireguard: timers: cast enum limits members to int in prints X-Git-Tag: v6.6.7~3846^2~28 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2d4ee16d969c97996e80e4c9cb6de0acaff22c9f;p=platform%2Fkernel%2Flinux-starfive.git wireguard: timers: cast enum limits members to int in prints Since gcc13, each member of an enum has the same type as the enum. And that is inherited from its members. Provided "REKEY_AFTER_MESSAGES = 1ULL << 60", the named type is unsigned long. This generates warnings with gcc-13: error: format '%d' expects argument of type 'int', but argument 6 has type 'long unsigned int' Cast those particular enum members to int when printing them. Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36113 Cc: Martin Liska Signed-off-by: Jiri Slaby (SUSE) Signed-off-by: Jason A. Donenfeld Link: https://lore.kernel.org/all/20221213225208.3343692-2-Jason@zx2c4.com/ Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/wireguard/timers.c b/drivers/net/wireguard/timers.c index b5706b6..53d8a57 100644 --- a/drivers/net/wireguard/timers.c +++ b/drivers/net/wireguard/timers.c @@ -46,7 +46,7 @@ static void wg_expired_retransmit_handshake(struct timer_list *timer) if (peer->timer_handshake_attempts > MAX_TIMER_HANDSHAKES) { pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d attempts, giving up\n", peer->device->dev->name, peer->internal_id, - &peer->endpoint.addr, MAX_TIMER_HANDSHAKES + 2); + &peer->endpoint.addr, (int)MAX_TIMER_HANDSHAKES + 2); del_timer(&peer->timer_send_keepalive); /* We drop all packets without a keypair and don't try again, @@ -64,7 +64,7 @@ static void wg_expired_retransmit_handshake(struct timer_list *timer) ++peer->timer_handshake_attempts; pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d seconds, retrying (try %d)\n", peer->device->dev->name, peer->internal_id, - &peer->endpoint.addr, REKEY_TIMEOUT, + &peer->endpoint.addr, (int)REKEY_TIMEOUT, peer->timer_handshake_attempts + 1); /* We clear the endpoint address src address, in case this is @@ -94,7 +94,7 @@ static void wg_expired_new_handshake(struct timer_list *timer) pr_debug("%s: Retrying handshake with peer %llu (%pISpfsc) because we stopped hearing back after %d seconds\n", peer->device->dev->name, peer->internal_id, - &peer->endpoint.addr, KEEPALIVE_TIMEOUT + REKEY_TIMEOUT); + &peer->endpoint.addr, (int)(KEEPALIVE_TIMEOUT + REKEY_TIMEOUT)); /* We clear the endpoint address src address, in case this is the cause * of trouble. */ @@ -126,7 +126,7 @@ static void wg_queued_expired_zero_key_material(struct work_struct *work) pr_debug("%s: Zeroing out all keys for peer %llu (%pISpfsc), since we haven't received a new one in %d seconds\n", peer->device->dev->name, peer->internal_id, - &peer->endpoint.addr, REJECT_AFTER_TIME * 3); + &peer->endpoint.addr, (int)REJECT_AFTER_TIME * 3); wg_noise_handshake_clear(&peer->handshake); wg_noise_keypairs_clear(&peer->keypairs); wg_peer_put(peer);