char: remove qemu_chr_be_generic_open

The function simply alias and hides the real event function.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
diff --git a/chardev/char-pty.c b/chardev/char-pty.c
index a6337be..aa9d0cb 100644
--- a/chardev/char-pty.c
+++ b/chardev/char-pty.c
@@ -185,7 +185,7 @@
     PtyChardev *s = PTY_CHARDEV(opaque);
 
     s->open_tag = 0;
-    qemu_chr_be_generic_open(chr);
+    qemu_chr_be_event(chr, CHR_EVENT_OPENED);
     return FALSE;
 }
 
diff --git a/chardev/char-socket.c b/chardev/char-socket.c
index 36ab0d6..2789eb1 100644
--- a/chardev/char-socket.c
+++ b/chardev/char-socket.c
@@ -489,7 +489,7 @@
                                            tcp_chr_read,
                                            chr, NULL);
     }
-    qemu_chr_be_generic_open(chr);
+    qemu_chr_be_event(chr, CHR_EVENT_OPENED);
 }
 
 static void tcp_chr_update_read_handler(Chardev *chr,
diff --git a/chardev/char.c b/chardev/char.c
index 3df1163..aad639b 100644
--- a/chardev/char.c
+++ b/chardev/char.c
@@ -66,12 +66,6 @@
     be->chr_event(be->opaque, event);
 }
 
-void qemu_chr_be_generic_open(Chardev *s)
-{
-    qemu_chr_be_event(s, CHR_EVENT_OPENED);
-}
-
-
 /* Not reporting errors from writing to logfile, as logs are
  * defined to be "best effort" only */
 static void qemu_chr_fe_write_log(Chardev *s,
@@ -469,7 +463,7 @@
             /* mark mux as OPENED so any new FEs will immediately receive
              * OPENED event
              */
-            qemu_chr_be_generic_open(chr);
+            qemu_chr_be_event(chr, CHR_EVENT_OPENED);
         }
     }
     muxes_realized = true;
@@ -581,7 +575,7 @@
         /* We're connecting to an already opened device, so let's make sure we
            also get the open event */
         if (s->be_open) {
-            qemu_chr_be_generic_open(s);
+            qemu_chr_be_event(s, CHR_EVENT_OPENED);
         }
     }