vl: Eliminate usb_enabled()

[mirror_qemu.git] / qemu-char.c

diff --git a/qemu-char.c b/qemu-char.c
index 93fd7333f3a01adcb2ee722e02028d17c1f793bf..b13ecbb025f418ad043a5014cf2a0424c4a695e3 100644 (file)
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -3081,6 +3081,8 @@ static int tcp_chr_new_client(CharDriverState *chr, QIOChannelSocket *sioc)
     s->sioc = sioc;
     object_ref(OBJECT(sioc));
 
+    qio_channel_set_blocking(s->ioc, false, NULL);
+
     if (s->do_nodelay) {
         qio_channel_set_delay(s->ioc, false);
     }
@@ -3112,7 +3114,6 @@ static int tcp_chr_add_client(CharDriverState *chr, int fd)
     if (!sioc) {
         return -1;
     }
-    qio_channel_set_blocking(QIO_CHANNEL(sioc), false, NULL);
     ret = tcp_chr_new_client(chr, sioc);
     object_unref(OBJECT(sioc));
     return ret;
@@ -4087,22 +4088,6 @@ CharDriverState *qemu_chr_find(const char *name)
     return NULL;
 }
 
-/* Get a character (serial) device interface.  */
-CharDriverState *qemu_char_get_next_serial(void)
-{
-    static int next_serial;
-    CharDriverState *chr;
-
-    /* FIXME: This function needs to go away: use chardev properties!  */
-
-    while (next_serial < MAX_SERIAL_PORTS && serial_hds[next_serial]) {
-        chr = serial_hds[next_serial++];
-        qemu_chr_fe_claim_no_fail(chr);
-        return chr;
-    }
-    return NULL;
-}
-
 QemuOptsList qemu_chardev_opts = {
     .name = "chardev",
     .implied_opt_name = "backend",