coccinelle: Remove unnecessary variables for function return value
Use Coccinelle script to replace 'ret = E; return ret' with
'return E'. The script will do the substitution only when the
function return type and variable type are the same.
Manual fixups:
* audio/audio.c: coding style of "read (...)" and "write (...)"
* block/qcow2-cluster.c: wrap line to make it shorter
* block/qcow2-refcount.c: change indentation of wrapped line
* target-tricore/op_helper.c: fix coding style of
"remainder|quotient"
* target-mips/dsp_helper.c: reverted changes because I don't
want to argue about checkpatch.pl
* ui/qemu-pixman.c: fix line indentation
* block/rbd.c: restore blank line between declarations and
statements
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <1465855078-19435-4-git-send-email-ehabkost@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Unused Coccinelle rule name dropped along with a redundant comment;
whitespace touched up in block/qcow2-cluster.c; stale commit message
paragraph deleted]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
diff --git a/ui/cursor.c b/ui/cursor.c
index a276e01..5155b39 100644
--- a/ui/cursor.c
+++ b/ui/cursor.c
@@ -81,18 +81,12 @@
QEMUCursor *cursor_builtin_hidden(void)
{
- QEMUCursor *c;
-
- c = cursor_parse_xpm(cursor_hidden_xpm);
- return c;
+ return cursor_parse_xpm(cursor_hidden_xpm);
}
QEMUCursor *cursor_builtin_left_ptr(void)
{
- QEMUCursor *c;
-
- c = cursor_parse_xpm(cursor_left_ptr_xpm);
- return c;
+ return cursor_parse_xpm(cursor_left_ptr_xpm);
}
QEMUCursor *cursor_alloc(int width, int height)
