From 943b468434e26887a78ab323c7682b8722c2b178 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Fri, 16 Dec 2016 11:49:45 +0100
Subject: [PATCH] char: add qemu_chr_fe_add_watch() Returns description
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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 include/sysemu/char.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/sysemu/char.h b/include/sysemu/char.h
index 0a149428cf..b6e361860a 100644
--- a/include/sysemu/char.h
+++ b/include/sysemu/char.h
@@ -258,6 +258,8 @@ void qemu_chr_fe_printf(CharBackend *be, const char *fmt, ...)
  * @cond the condition to poll for
  * @func the function to call when the condition happens
  * @user_data the opaque pointer to pass to @func
+ *
+ * Returns: the source tag
  */
 guint qemu_chr_fe_add_watch(CharBackend *be, GIOCondition cond,
                             GIOFunc func, void *user_data);