From: Tobias Brunner <tobias@strongswan.org>
Date: Wed, 17 Nov 2021 17:21:30 +0000 (+0100)
Subject: farp: Fix incompatible function types warning
X-Git-Tag: 5.9.5dr2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=11b10bc2b071584b58b64171325945eeb6fc3cde;p=thirdparty%2Fstrongswan.git

farp: Fix incompatible function types warning
---

diff --git a/src/libcharon/plugins/farp/farp_spoofer.c b/src/libcharon/plugins/farp/farp_spoofer.c
index 2a1b511c31..2476b018dd 100644
--- a/src/libcharon/plugins/farp/farp_spoofer.c
+++ b/src/libcharon/plugins/farp/farp_spoofer.c
@@ -139,10 +139,8 @@ static void send_arp(private_farp_spoofer_t *this,
 	}
 }
 
-/**
- * ARP request receiving
- */
-static bool receive_arp(private_farp_spoofer_t *this)
+CALLBACK(receive_arp, bool,
+	private_farp_spoofer_t *this, int fd, watcher_event_t event)
 {
 	struct sockaddr_ll addr;
 	socklen_t addr_len = sizeof(addr);
@@ -227,8 +225,7 @@ farp_spoofer_t *farp_spoofer_create(farp_listener_t *listener)
 		return NULL;
 	}
 
-	lib->watcher->add(lib->watcher, this->skt, WATCHER_READ,
-					  (watcher_cb_t)receive_arp, this);
+	lib->watcher->add(lib->watcher, this->skt, WATCHER_READ, receive_arp, this);
 
 	return &this->public;
 }