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qobject: Use simpler QDict/QList scalar insertion macros

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We now have macros in place to make it less verbose to add a scalar
to QDict and QList, so use them.

Patch created mechanically via:
  spatch --sp-file scripts/coccinelle/qobject.cocci \
    --macro-file scripts/cocci-macro-file.h --dir . --in-place
then touched up manually to fix a couple of '?:' back to original
spacing, as well as avoiding a long line in monitor.c.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20170427215821.19397-7-eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Eric Blake 2017-04-27 16:58:17 -05:00 • committed by Markus Armbruster
parent a92c21591b
commit 46f5ac205a
34 changed files with 244 additions and 268 deletions
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45
block.c
View file

@ -974,16 +974,14 @@ static void update_flags_from_options(int *flags, QemuOpts *opts)
static void update_options_from_flags(QDict *options, int flags)
{
if (!qdict_haskey(options, BDRV_OPT_CACHE_DIRECT)) {
qdict_put(options, BDRV_OPT_CACHE_DIRECT,
qbool_from_bool(flags & BDRV_O_NOCACHE));
qdict_put_bool(options, BDRV_OPT_CACHE_DIRECT, flags & BDRV_O_NOCACHE);
}
if (!qdict_haskey(options, BDRV_OPT_CACHE_NO_FLUSH)) {
qdict_put(options, BDRV_OPT_CACHE_NO_FLUSH,
qbool_from_bool(flags & BDRV_O_NO_FLUSH));
qdict_put_bool(options, BDRV_OPT_CACHE_NO_FLUSH,
flags & BDRV_O_NO_FLUSH);
}
if (!qdict_haskey(options, BDRV_OPT_READ_ONLY)) {
qdict_put(options, BDRV_OPT_READ_ONLY,
qbool_from_bool(!(flags & BDRV_O_RDWR)));
qdict_put_bool(options, BDRV_OPT_READ_ONLY, !(flags & BDRV_O_RDWR));
}
}
@ -1399,7 +1397,7 @@ static int bdrv_fill_options(QDict **options, const char *filename,
/* Fetch the file name from the options QDict if necessary */
if (protocol && filename) {
if (!qdict_haskey(*options, "filename")) {
qdict_put(*options, "filename", qstring_from_str(filename));
qdict_put_str(*options, "filename", filename);
parse_filename = true;
} else {
error_setg(errp, "Can't specify 'file' and 'filename' options at "
@ -1420,7 +1418,7 @@ static int bdrv_fill_options(QDict **options, const char *filename,
}
drvname = drv->format_name;
qdict_put(*options, "driver", qstring_from_str(drvname));
qdict_put_str(*options, "driver", drvname);
} else {
error_setg(errp, "Must specify either driver or file");
return -EINVAL;
@ -2075,7 +2073,7 @@ int bdrv_open_backing_file(BlockDriverState *bs, QDict *parent_options,
}
if (bs->backing_format[0] != '\0' && !qdict_haskey(options, "driver")) {
qdict_put(options, "driver", qstring_from_str(bs->backing_format));
qdict_put_str(options, "driver", bs->backing_format);
}
backing_hd = bdrv_open_inherit(*backing_filename ? backing_filename : NULL,
@ -2230,12 +2228,9 @@ static BlockDriverState *bdrv_append_temp_snapshot(BlockDriverState *bs,
}
/* Prepare options QDict for the temporary file */
qdict_put(snapshot_options, "file.driver",
qstring_from_str("file"));
qdict_put(snapshot_options, "file.filename",
qstring_from_str(tmp_filename));
qdict_put(snapshot_options, "driver",
qstring_from_str("qcow2"));
qdict_put_str(snapshot_options, "file.driver", "file");
qdict_put_str(snapshot_options, "file.filename", tmp_filename);
qdict_put_str(snapshot_options, "driver", "qcow2");
bs_snapshot = bdrv_open(NULL, NULL, snapshot_options, flags, errp);
snapshot_options = NULL;
@ -2410,8 +2405,7 @@ static BlockDriverState *bdrv_open_inherit(const char *filename,
goto fail;
}
qdict_put(options, "file",
qstring_from_str(bdrv_get_node_name(file_bs)));
qdict_put_str(options, "file", bdrv_get_node_name(file_bs));
}
}
@ -2433,8 +2427,8 @@ static BlockDriverState *bdrv_open_inherit(const char *filename,
* sure to update both bs->options (which has the full effective
* options for bs) and options (which has file.* already removed).
*/
qdict_put(bs->options, "driver", qstring_from_str(drv->format_name));
qdict_put(options, "driver", qstring_from_str(drv->format_name));
qdict_put_str(bs->options, "driver", drv->format_name);
qdict_put_str(options, "driver", drv->format_name);
} else if (!drv) {
error_setg(errp, "Must specify either driver or file");
goto fail;
@ -2810,12 +2804,12 @@ int bdrv_reopen_prepare(BDRVReopenState *reopen_state, BlockReopenQueue *queue,
* that they are checked at the end of this function. */
value = qemu_opt_get(opts, "node-name");
if (value) {
qdict_put(reopen_state->options, "node-name", qstring_from_str(value));
qdict_put_str(reopen_state->options, "node-name", value);
}
value = qemu_opt_get(opts, "driver");
if (value) {
qdict_put(reopen_state->options, "driver", qstring_from_str(value));
qdict_put_str(reopen_state->options, "driver", value);
}
/* If we are to stay read-only, do not allow permission change
@ -4306,8 +4300,7 @@ void bdrv_img_create(const char *filename, const char *fmt,
if (backing_fmt) {
backing_options = qdict_new();
qdict_put(backing_options, "driver",
qstring_from_str(backing_fmt));
qdict_put_str(backing_options, "driver", backing_fmt);
}
bs = bdrv_open(full_backing, NULL, backing_options, back_flags,
@ -4712,7 +4705,7 @@ 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(opts, "driver", qstring_from_str(drv->format_name));
qdict_put_str(opts, "driver", drv->format_name);
QINCREF(bs->file->bs->full_open_options);
qdict_put(opts, "file", bs->file->bs->full_open_options);
@ -4730,7 +4723,7 @@ void bdrv_refresh_filename(BlockDriverState *bs)
opts = qdict_new();
append_open_options(opts, bs);
qdict_put(opts, "driver", qstring_from_str(drv->format_name));
qdict_put_str(opts, "driver", drv->format_name);
if (bs->exact_filename[0]) {
/* This may not work for all block protocol drivers (some may
@ -4740,7 +4733,7 @@ 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(opts, "filename", qstring_from_str(bs->exact_filename));
qdict_put_str(opts, "filename", bs->exact_filename);
}
bs->full_open_options = opts;