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| author | Luiz Capitulino <lcapitulino@redhat.com> | 2012-03-20 15:51:57 -0300 |
|---|---|---|
| committer | Luiz Capitulino <lcapitulino@redhat.com> | 2012-06-04 13:49:34 -0300 |
| commit | 8be7e7e4c72c048b90e3482557954a24bba43ba7 (patch) | |
| tree | 97a7ff98cd36cb4d158162fbda0d94dcbf57d056 /hw/usb/dev-storage.c | |
| parent | 783e9b4826b95e53e33c42db6b4bd7d89bdff147 (diff) | |
| download | qemu-8be7e7e4c72c048b90e3482557954a24bba43ba7.tar.gz | |
qemu-option: qemu_opts_create(): use error_set()
This commit converts qemu_opts_create() from qerror_report() to
error_set().
Currently, most calls to qemu_opts_create() can't fail, so most
callers don't need any changes.
The two cases where code checks for qemu_opts_create() erros are:
1. Initialization code in vl.c. All of them print their own
error messages directly to stderr, no need to pass the Error
object
2. The functions opts_parse(), qemu_opts_from_qdict() and
qemu_chr_parse_compat() make use of the error information and
they can be called from HMP or QMP. In this case, to allow for
incremental conversion, we propagate the error up using
qerror_report_err(), which keeps the QError semantics
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-By: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'hw/usb/dev-storage.c')
| -rw-r--r-- | hw/usb/dev-storage.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c index ae22fb1c97..a96c0b9e5e 100644 --- a/hw/usb/dev-storage.c +++ b/hw/usb/dev-storage.c @@ -584,7 +584,7 @@ static USBDevice *usb_msd_init(USBBus *bus, const char *filename) /* parse -usbdevice disk: syntax into drive opts */ snprintf(id, sizeof(id), "usb%d", nr++); - opts = qemu_opts_create(qemu_find_opts("drive"), id, 0); + opts = qemu_opts_create(qemu_find_opts("drive"), id, 0, NULL); p1 = strchr(filename, ':'); if (p1++) { |