[knet] fix build with older openssl versions

spotted on freebsd-devel Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>
kronosnet · Dec 18, 2018 · 453a928 · 453a928
1 parent 94483ff
commit 453a928
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libknet/crypto_openssl.c b/libknet/crypto_openssl.c
@@ -458,7 +458,7 @@ static int openssl_internal_lock_setup(void)
 		}
 	}
 
-	CRYPTO_set_id_callback((unsigned long (*)(void))openssl_internal_thread_id);
+	CRYPTO_set_id_callback((void *)openssl_internal_thread_id);
 	CRYPTO_set_locking_callback((void *)&openssl_internal_locking_callback);
 
 out: