diff options
| author | Eduardo Habkost <ehabkost@redhat.com> | 2016-06-13 18:57:58 -0300 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2016-06-20 16:38:13 +0200 |
| commit | 9be385980d37e8f4fd33f605f5fb1c3d144170a8 (patch) | |
| tree | d4516d2305c01fabda776667acdb48c48cb105af /ui | |
| parent | 6b62d961373e0327f2af8fb77d6d5d6308864180 (diff) | |
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>
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/cursor.c | 10 | ||||
| -rw-r--r-- | ui/qemu-pixman.c | 13 |
2 files changed, 7 insertions, 16 deletions
diff --git a/ui/cursor.c b/ui/cursor.c index a276e01f1c..5155b392e8 100644 --- a/ui/cursor.c +++ b/ui/cursor.c @@ -81,18 +81,12 @@ void cursor_print_ascii_art(QEMUCursor *c, const char *prefix) 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) diff --git a/ui/qemu-pixman.c b/ui/qemu-pixman.c index c9f8dce7f4..6e8b83add6 100644 --- a/ui/qemu-pixman.c +++ b/ui/qemu-pixman.c @@ -180,14 +180,11 @@ void qemu_pixman_linebuf_copy(pixman_image_t *fb, int width, int x, int y, pixman_image_t *qemu_pixman_mirror_create(pixman_format_code_t format, pixman_image_t *image) { - pixman_image_t *mirror; - - mirror = pixman_image_create_bits(format, - pixman_image_get_width(image), - pixman_image_get_height(image), - NULL, - pixman_image_get_stride(image)); - return mirror; + return pixman_image_create_bits(format, + pixman_image_get_width(image), + pixman_image_get_height(image), + NULL, + pixman_image_get_stride(image)); } void qemu_pixman_image_unref(pixman_image_t *image) |