char: remove unused qemu_chr_fe_event

I introduced this function in d61b0c9a2f7f, but it isn't
used. Furthermore, it was incomplete, as it would need to translate QEMU
chr events to Spice port events.

(presumably it was used in the follow-up NBD-spice series that was not
completed: http://lists.gnu.org/archive/html/qemu-devel/2013-11/msg02024.html)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022100951.19562-4-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/include/sysemu/char.h b/include/sysemu/char.h
index de0d99b3c229a28dc386ac5de6d93fb1435251e0..6bad8564bcdc3c718b939e1b00377286af3d8f51 100644 (file)
--- a/include/sysemu/char.h
+++ b/include/sysemu/char.h
@@ -103,7 +103,6 @@ struct CharDriverState {
     void (*chr_accept_input)(struct CharDriverState *chr);
     void (*chr_set_echo)(struct CharDriverState *chr, bool echo);
     void (*chr_set_fe_open)(struct CharDriverState *chr, int fe_open);
-    void (*chr_fe_event)(struct CharDriverState *chr, int event);
     CharBackend *be;
     void *opaque;
     char *label;
@@ -238,16 +237,6 @@ void qemu_chr_fe_set_echo(CharBackend *be, bool echo);
  */
 void qemu_chr_fe_set_open(CharBackend *be, int fe_open);
 
-/**
- * @qemu_chr_fe_event:
- *
- * Send an event from the front end to the back end. It does nothing
- * without associated CharDriver.
- *
- * @event the event to send
- */
-void qemu_chr_fe_event(CharBackend *be, int event);
-
 /**
  * @qemu_chr_fe_printf:
  *

diff --git a/qemu-char.c b/qemu-char.c
index 3b98acf279cd30f7a138b18a5f02225269df96ee..9bd2e652ed93ec7f52c42950478c87b518ec2e22 100644 (file)
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -4226,15 +4226,6 @@ void qemu_chr_fe_set_open(CharBackend *be, int fe_open)
     }
 }
 
-void qemu_chr_fe_event(CharBackend *be, int event)
-{
-    CharDriverState *chr = be->chr;
-
-    if (chr && chr->chr_fe_event) {
-        chr->chr_fe_event(chr, event);
-    }
-}
-
 guint qemu_chr_fe_add_watch(CharBackend *be, GIOCondition cond,
                             GIOFunc func, void *user_data)
 {

diff --git a/spice-qemu-char.c b/spice-qemu-char.c
index 930b8c5b2d33677b70fab73f5e56cb4d0d83bf51..89fae6dc3f922d9ff3cb7ea95f0d43588c329b01 100644 (file)
--- a/spice-qemu-char.c
+++ b/spice-qemu-char.c
@@ -236,15 +236,6 @@ static void spice_port_set_fe_open(struct CharDriverState *chr, int fe_open)
 #endif
 }
 
-static void spice_chr_fe_event(struct CharDriverState *chr, int event)
-{
-#if SPICE_SERVER_VERSION >= 0x000c02
-    SpiceCharDriver *s = chr->opaque;
-
-    spice_server_port_event(&s->sin, event);
-#endif
-}
-
 static void print_allowed_subtypes(void)
 {
     const char** psubtype;
@@ -292,7 +283,6 @@ static CharDriverState *chr_open(const char *subtype,
     chr->chr_free = spice_chr_free;
     chr->chr_set_fe_open = set_fe_open;
     chr->explicit_be_open = true;
-    chr->chr_fe_event = spice_chr_fe_event;
     chr->chr_accept_input = spice_chr_accept_input;
 
     QLIST_INSERT_HEAD(&spice_chars, s, next);