Compress lines for immediate return

Compress two lines into a single line if immediate return statement is found.

It also remove variables progress, val, data, ret and sock
as they are no longer needed.

Remove space between function "mixer_load" and '(' to fix the
checkpatch.pl error:-
ERROR: space prohibited between function name and open parenthesis '('

Done using following coccinelle script:
@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Simran Singhal <singhalsimran0@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20200401165314.GA3213@simran-Inspiron-5558>
[lv: in handle_aiocb_write_zeroes_unmap() move "int ret" inside the #ifdef]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

1 files changed, 1 insertions, 2 deletions

diff --git a/ui/gtk.c b/ui/gtk.c
index 030b251..83f2f5d 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -1650,8 +1650,7 @@ static GSList *gd_vc_menu_init(GtkDisplayState *s, VirtualConsole *vc,
                      G_CALLBACK(gd_menu_switch_vc), s);
     gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item);
 
-    group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item));
-    return group;
+    return gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item));
 }
 
 #if defined(CONFIG_VTE)