diff mbox series

[15/79] qobject: Drop useless QObject casts

Message ID 1503965694-10794-16-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show
Series Patch Round-up for stable 2.9.1, freeze on 2017-09-04 | expand

Commit Message

Michael Roth Aug. 29, 2017, 12:13 a.m. UTC 
From: Eric Blake <eblake@redhat.com>

We have macros in place to make it less verbose to add a subtype
of QObject to both QDict and QList. While we have made cleanups
like this in the past (see commit fcfcd8ffc, for example), having
it be automated by Coccinelle makes it easier to maintain.

Patch created mechanically via:
  spatch --sp-file scripts/coccinelle/qobject.cocci \
    --macro-file scripts/cocci-macro-file.h --dir . --in-place
then I verified that no manual touchups were required.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20170427215821.19397-5-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
(cherry picked from commit de6e7951fe66053dfeaac1a237f7aceb9e079619)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 block.c                   | 12 ++++--------
 block/blkdebug.c          |  4 ++--
 block/blkverify.c         |  7 +++----
 block/file-posix.c        |  6 +++---
 block/file-win32.c        |  4 ++--
 block/quorum.c            | 16 ++++++----------
 tests/check-qdict.c       | 20 ++++++++++----------
 tests/test-qmp-commands.c | 24 ++++++++++++------------
 8 files changed, 42 insertions(+), 51 deletions(-)
diff mbox series

Patch

diff --git a/block.c b/block.c
index 46da908..f156348 100644
--- a/block.c
+++ b/block.c
@@ -4674,11 +4674,9 @@  void bdrv_refresh_filename(BlockDriverState *bs)
          * contain a representation of the filename, therefore the following
          * suffices without querying the (exact_)filename of this BDS. */
         if (bs->file->bs->full_open_options) {
-            qdict_put_obj(opts, "driver",
-                          QOBJECT(qstring_from_str(drv->format_name)));
+            qdict_put(opts, "driver", qstring_from_str(drv->format_name));
             QINCREF(bs->file->bs->full_open_options);
-            qdict_put_obj(opts, "file",
-                          QOBJECT(bs->file->bs->full_open_options));
+            qdict_put(opts, "file", bs->file->bs->full_open_options);
 
             bs->full_open_options = opts;
         } else {
@@ -4694,8 +4692,7 @@  void bdrv_refresh_filename(BlockDriverState *bs)
 
         opts = qdict_new();
         append_open_options(opts, bs);
-        qdict_put_obj(opts, "driver",
-                      QOBJECT(qstring_from_str(drv->format_name)));
+        qdict_put(opts, "driver", qstring_from_str(drv->format_name));
 
         if (bs->exact_filename[0]) {
             /* This may not work for all block protocol drivers (some may
@@ -4705,8 +4702,7 @@  void bdrv_refresh_filename(BlockDriverState *bs)
              * needs some special format of the options QDict, it needs to
              * implement the driver-specific bdrv_refresh_filename() function.
              */
-            qdict_put_obj(opts, "filename",
-                          QOBJECT(qstring_from_str(bs->exact_filename)));
+            qdict_put(opts, "filename", qstring_from_str(bs->exact_filename));
         }
 
         bs->full_open_options = opts;
diff --git a/block/blkdebug.c b/block/blkdebug.c
index cc4a146..42b8d80 100644
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -693,10 +693,10 @@  static void blkdebug_refresh_filename(BlockDriverState *bs, QDict *options)
     }
 
     opts = qdict_new();
-    qdict_put_obj(opts, "driver", QOBJECT(qstring_from_str("blkdebug")));
+    qdict_put(opts, "driver", qstring_from_str("blkdebug"));
 
     QINCREF(bs->file->bs->full_open_options);
-    qdict_put_obj(opts, "image", QOBJECT(bs->file->bs->full_open_options));
+    qdict_put(opts, "image", bs->file->bs->full_open_options);
 
     for (e = qdict_first(options); e; e = qdict_next(options, e)) {
         if (strcmp(qdict_entry_key(e), "x-image")) {
diff --git a/block/blkverify.c b/block/blkverify.c
index af23281..cc29cd2 100644
--- a/block/blkverify.c
+++ b/block/blkverify.c
@@ -288,13 +288,12 @@  static void blkverify_refresh_filename(BlockDriverState *bs, QDict *options)
         && s->test_file->bs->full_open_options)
     {
         QDict *opts = qdict_new();
-        qdict_put_obj(opts, "driver", QOBJECT(qstring_from_str("blkverify")));
+        qdict_put(opts, "driver", qstring_from_str("blkverify"));
 
         QINCREF(bs->file->bs->full_open_options);
-        qdict_put_obj(opts, "raw", QOBJECT(bs->file->bs->full_open_options));
+        qdict_put(opts, "raw", bs->file->bs->full_open_options);
         QINCREF(s->test_file->bs->full_open_options);
-        qdict_put_obj(opts, "test",
-                      QOBJECT(s->test_file->bs->full_open_options));
+        qdict_put(opts, "test", s->test_file->bs->full_open_options);
 
         bs->full_open_options = opts;
     }
diff --git a/block/file-posix.c b/block/file-posix.c
index 0c48968..5370ba0 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -377,7 +377,7 @@  static void raw_parse_filename(const char *filename, QDict *options,
      * function call can be ignored. */
     strstart(filename, "file:", &filename);
 
-    qdict_put_obj(options, "filename", QOBJECT(qstring_from_str(filename)));
+    qdict_put(options, "filename", qstring_from_str(filename));
 }
 
 static QemuOptsList raw_runtime_opts = {
@@ -2150,7 +2150,7 @@  static void hdev_parse_filename(const char *filename, QDict *options,
     /* The prefix is optional, just as for "file". */
     strstart(filename, "host_device:", &filename);
 
-    qdict_put_obj(options, "filename", QOBJECT(qstring_from_str(filename)));
+    qdict_put(options, "filename", qstring_from_str(filename));
 }
 
 static bool hdev_is_sg(BlockDriverState *bs)
@@ -2449,7 +2449,7 @@  static void cdrom_parse_filename(const char *filename, QDict *options,
     /* The prefix is optional, just as for "file". */
     strstart(filename, "host_cdrom:", &filename);
 
-    qdict_put_obj(options, "filename", QOBJECT(qstring_from_str(filename)));
+    qdict_put(options, "filename", qstring_from_str(filename));
 }
 #endif
 
diff --git a/block/file-win32.c b/block/file-win32.c
index 800fabd..57c4a78 100644
--- a/block/file-win32.c
+++ b/block/file-win32.c
@@ -282,7 +282,7 @@  static void raw_parse_filename(const char *filename, QDict *options,
      * function call can be ignored. */
     strstart(filename, "file:", &filename);
 
-    qdict_put_obj(options, "filename", QOBJECT(qstring_from_str(filename)));
+    qdict_put(options, "filename", qstring_from_str(filename));
 }
 
 static QemuOptsList raw_runtime_opts = {
@@ -669,7 +669,7 @@  static void hdev_parse_filename(const char *filename, QDict *options,
     /* The prefix is optional, just as for "file". */
     strstart(filename, "host_device:", &filename);
 
-    qdict_put_obj(options, "filename", QOBJECT(qstring_from_str(filename)));
+    qdict_put(options, "filename", qstring_from_str(filename));
 }
 
 static int hdev_open(BlockDriverState *bs, QDict *options, int flags,
diff --git a/block/quorum.c b/block/quorum.c
index 40205fb..f7949e2 100644
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -1096,19 +1096,15 @@  static void quorum_refresh_filename(BlockDriverState *bs, QDict *options)
     children = qlist_new();
     for (i = 0; i < s->num_children; i++) {
         QINCREF(s->children[i]->bs->full_open_options);
-        qlist_append_obj(children,
-                         QOBJECT(s->children[i]->bs->full_open_options));
+        qlist_append(children, s->children[i]->bs->full_open_options);
     }
 
     opts = qdict_new();
-    qdict_put_obj(opts, "driver", QOBJECT(qstring_from_str("quorum")));
-    qdict_put_obj(opts, QUORUM_OPT_VOTE_THRESHOLD,
-                  QOBJECT(qint_from_int(s->threshold)));
-    qdict_put_obj(opts, QUORUM_OPT_BLKVERIFY,
-                  QOBJECT(qbool_from_bool(s->is_blkverify)));
-    qdict_put_obj(opts, QUORUM_OPT_REWRITE,
-                  QOBJECT(qbool_from_bool(s->rewrite_corrupted)));
-    qdict_put_obj(opts, "children", QOBJECT(children));
+    qdict_put(opts, "driver", qstring_from_str("quorum"));
+    qdict_put(opts, QUORUM_OPT_VOTE_THRESHOLD, qint_from_int(s->threshold));
+    qdict_put(opts, QUORUM_OPT_BLKVERIFY, qbool_from_bool(s->is_blkverify));
+    qdict_put(opts, QUORUM_OPT_REWRITE, qbool_from_bool(s->rewrite_corrupted));
+    qdict_put(opts, "children", children);
 
     bs->full_open_options = opts;
 }
diff --git a/tests/check-qdict.c b/tests/check-qdict.c
index 81162ee..9cdc985 100644
--- a/tests/check-qdict.c
+++ b/tests/check-qdict.c
@@ -47,7 +47,7 @@  static void qdict_put_obj_test(void)
     qdict = qdict_new();
 
     // key "" will have tdb hash 12345
-    qdict_put_obj(qdict, "", QOBJECT(qint_from_int(num)));
+    qdict_put(qdict, "", qint_from_int(num));
 
     g_assert(qdict_size(qdict) == 1);
     ent = QLIST_FIRST(&qdict->table[12345 % QDICT_BUCKET_MAX]);
@@ -66,8 +66,8 @@  static void qdict_destroy_simple_test(void)
     QDict *qdict;
 
     qdict = qdict_new();
-    qdict_put_obj(qdict, "num", QOBJECT(qint_from_int(0)));
-    qdict_put_obj(qdict, "str", QOBJECT(qstring_from_str("foo")));
+    qdict_put(qdict, "num", qint_from_int(0));
+    qdict_put(qdict, "str", qstring_from_str("foo"));
 
     QDECREF(qdict);
 }
@@ -297,16 +297,16 @@  static void qdict_flatten_test(void)
     qdict_put(dict1, "a", qint_from_int(0));
     qdict_put(dict1, "b", qint_from_int(1));
 
-    qlist_append_obj(list1, QOBJECT(qint_from_int(23)));
-    qlist_append_obj(list1, QOBJECT(qint_from_int(66)));
-    qlist_append_obj(list1, QOBJECT(dict1));
-    qlist_append_obj(list2, QOBJECT(qint_from_int(42)));
-    qlist_append_obj(list2, QOBJECT(list1));
+    qlist_append(list1, qint_from_int(23));
+    qlist_append(list1, qint_from_int(66));
+    qlist_append(list1, dict1);
+    qlist_append(list2, qint_from_int(42));
+    qlist_append(list2, list1);
 
     qdict_put(dict2, "c", qint_from_int(2));
     qdict_put(dict2, "d", qint_from_int(3));
-    qdict_put_obj(dict3, "e", QOBJECT(list2));
-    qdict_put_obj(dict3, "f", QOBJECT(dict2));
+    qdict_put(dict3, "e", list2);
+    qdict_put(dict3, "f", dict2);
     qdict_put(dict3, "g", qint_from_int(4));
 
     qdict_flatten(dict3);
diff --git a/tests/test-qmp-commands.c b/tests/test-qmp-commands.c
index 0f81a98..ac3fd03 100644
--- a/tests/test-qmp-commands.c
+++ b/tests/test-qmp-commands.c
@@ -94,7 +94,7 @@  static void test_dispatch_cmd(void)
     QDict *req = qdict_new();
     QObject *resp;
 
-    qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd")));
+    qdict_put(req, "execute", qstring_from_str("user_def_cmd"));
 
     resp = qmp_dispatch(&qmp_commands, QOBJECT(req));
     assert(resp != NULL);
@@ -111,7 +111,7 @@  static void test_dispatch_cmd_failure(void)
     QDict *args = qdict_new();
     QObject *resp;
 
-    qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd2")));
+    qdict_put(req, "execute", qstring_from_str("user_def_cmd2"));
 
     resp = qmp_dispatch(&qmp_commands, QOBJECT(req));
     assert(resp != NULL);
@@ -125,7 +125,7 @@  static void test_dispatch_cmd_failure(void)
     qdict_put(args, "a", qint_from_int(66));
     qdict_put(req, "arguments", args);
 
-    qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd")));
+    qdict_put(req, "execute", qstring_from_str("user_def_cmd"));
 
     resp = qmp_dispatch(&qmp_commands, QOBJECT(req));
     assert(resp != NULL);
@@ -164,14 +164,14 @@  static void test_dispatch_cmd_io(void)
     QDict *ret_dict_dict2, *ret_dict_dict2_userdef;
     QInt *ret3;
 
-    qdict_put_obj(ud1a, "integer", QOBJECT(qint_from_int(42)));
-    qdict_put_obj(ud1a, "string", QOBJECT(qstring_from_str("hello")));
-    qdict_put_obj(ud1b, "integer", QOBJECT(qint_from_int(422)));
-    qdict_put_obj(ud1b, "string", QOBJECT(qstring_from_str("hello2")));
-    qdict_put_obj(args, "ud1a", QOBJECT(ud1a));
-    qdict_put_obj(args, "ud1b", QOBJECT(ud1b));
-    qdict_put_obj(req, "arguments", QOBJECT(args));
-    qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd2")));
+    qdict_put(ud1a, "integer", qint_from_int(42));
+    qdict_put(ud1a, "string", qstring_from_str("hello"));
+    qdict_put(ud1b, "integer", qint_from_int(422));
+    qdict_put(ud1b, "string", qstring_from_str("hello2"));
+    qdict_put(args, "ud1a", ud1a);
+    qdict_put(args, "ud1b", ud1b);
+    qdict_put(req, "arguments", args);
+    qdict_put(req, "execute", qstring_from_str("user_def_cmd2"));
 
     ret = qobject_to_qdict(test_qmp_dispatch(req));
 
@@ -244,7 +244,7 @@  static void test_dealloc_partial(void)
         Visitor *v;
 
         ud2_dict = qdict_new();
-        qdict_put_obj(ud2_dict, "string0", QOBJECT(qstring_from_str(text)));
+        qdict_put(ud2_dict, "string0", qstring_from_str(text));
 
         v = qobject_input_visitor_new(QOBJECT(ud2_dict));
         visit_type_UserDefTwo(v, NULL, &ud2, &err);