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qdev: Make qdev_prop_set_drive() match the other helpers

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qdev_prop_set_drive() can fail.  None of the other qdev_prop_set_FOO()
can; they abort on error.

To clean up this inconsistency, rename qdev_prop_set_drive() to
qdev_prop_set_drive_err(), and create a qdev_prop_set_drive() that
aborts on error.

Coccinelle script to update callers:

    @ depends on !(file in "hw/core/qdev-properties-system.c")@
    expression dev, name, value;
    symbol error_abort;
    @@
    -    qdev_prop_set_drive(dev, name, value, &error_abort);
    +    qdev_prop_set_drive(dev, name, value);

    @@
    expression dev, name, value, errp;
    @@
    -    qdev_prop_set_drive(dev, name, value, errp);
    +    qdev_prop_set_drive_err(dev, name, value, errp);

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200622094227.1271650-14-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2020-06-22 11:42:24 +02:00
parent 9572a78797
commit 934df91296
32 changed files with 74 additions and 59 deletions
Download patch file Download diff file Expand all files Collapse all files

6
hw/block/fdc.c
View file

@ -2508,8 +2508,8 @@ static void fdctrl_init_drives(FloppyBus *bus, DriveInfo **fds)
dev = qdev_new("floppy");
qdev_prop_set_uint32(dev, "unit", i);
qdev_prop_set_enum(dev, "drive-type", FLOPPY_DRIVE_TYPE_AUTO);
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(fds[i]),
&error_fatal);
qdev_prop_set_drive_err(dev, "drive", blk_by_legacy_dinfo(fds[i]),
&error_fatal);
qdev_realize_and_unref(dev, &bus->bus, &error_fatal);
}
}
@ -2566,7 +2566,7 @@ static void fdctrl_connect_drives(FDCtrl *fdctrl, DeviceState *fdc_dev,
blk_ref(blk);
blk_detach_dev(blk, fdc_dev);
fdctrl->qdev_for_drives[i].blk = NULL;
qdev_prop_set_drive(dev, "drive", blk, &local_err);
qdev_prop_set_drive_err(dev, "drive", blk, &local_err);
blk_unref(blk);
if (local_err) {

2
hw/block/nand.c
View file

@ -648,7 +648,7 @@ DeviceState *nand_init(BlockBackend *blk, int manf_id, int chip_id)
qdev_prop_set_uint8(dev, "manufacturer_id", manf_id);
qdev_prop_set_uint8(dev, "chip_id", chip_id);
if (blk) {
qdev_prop_set_drive(dev, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(dev, "drive", blk, &error_fatal);
}
qdev_realize(dev, NULL, &error_fatal);

6
hw/block/pflash_cfi01.c
View file

@ -962,7 +962,7 @@ PFlashCFI01 *pflash_cfi01_register(hwaddr base,
DeviceState *dev = qdev_new(TYPE_PFLASH_CFI01);
if (blk) {
qdev_prop_set_drive(dev, "drive", blk, &error_abort);
qdev_prop_set_drive(dev, "drive", blk);
}
assert(QEMU_IS_ALIGNED(size, sector_len));
qdev_prop_set_uint32(dev, "num-blocks", size / sector_len);
@ -1010,8 +1010,8 @@ void pflash_cfi01_legacy_drive(PFlashCFI01 *fl, DriveInfo *dinfo)
error_report("clashes with -machine");
exit(1);
}
qdev_prop_set_drive(DEVICE(fl), "drive",
blk_by_legacy_dinfo(dinfo), &error_fatal);
qdev_prop_set_drive_err(DEVICE(fl), "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
loc_pop(&loc);
}

2
hw/block/pflash_cfi02.c
View file

@ -1001,7 +1001,7 @@ PFlashCFI02 *pflash_cfi02_register(hwaddr base,
DeviceState *dev = qdev_new(TYPE_PFLASH_CFI02);
if (blk) {
qdev_prop_set_drive(dev, "drive", blk, &error_abort);
qdev_prop_set_drive(dev, "drive", blk);
}
assert(QEMU_IS_ALIGNED(size, sector_len));
qdev_prop_set_uint32(dev, "num-blocks", size / sector_len);