motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-06 01:03:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

use qemu_opts_create_nofail

Browse source 
We will use qemu_opts_create_nofail function, it can make code
more readable.

Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Dong Xu Wang 2012-12-06 14:47:22 +08:00 • committed by Kevin Wolf
parent dd39244978
commit e478b448d7
6 changed files with 18 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

12
vl.c
View file

@ -1996,7 +1996,7 @@ static int balloon_parse(const char *arg)
return -1;
} else {
/* create empty opts */
opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0, NULL);
opts = qemu_opts_create_nofail(qemu_find_opts("device"));
}
qemu_opt_set(opts, "driver", "virtio-balloon");
return 0;
@ -2246,14 +2246,14 @@ static int virtcon_parse(const char *devname)
exit(1);
}
bus_opts = qemu_opts_create(device, NULL, 0, NULL);
bus_opts = qemu_opts_create_nofail(device);
if (arch_type == QEMU_ARCH_S390X) {
qemu_opt_set(bus_opts, "driver", "virtio-serial-s390");
} else {
qemu_opt_set(bus_opts, "driver", "virtio-serial-pci");
}
dev_opts = qemu_opts_create(device, NULL, 0, NULL);
dev_opts = qemu_opts_create_nofail(device);
qemu_opt_set(dev_opts, "driver", "virtconsole");
snprintf(label, sizeof(label), "virtcon%d", index);
@ -3105,8 +3105,7 @@ int main(int argc, char **argv, char **envp)
qemu_opt_set_bool(fsdev, "readonly",
qemu_opt_get_bool(opts, "readonly", 0));
device = qemu_opts_create(qemu_find_opts("device"), NULL, 0,
NULL);
device = qemu_opts_create_nofail(qemu_find_opts("device"));
qemu_opt_set(device, "driver", "virtio-9p-pci");
qemu_opt_set(device, "fsdev",
qemu_opt_get(opts, "mount_tag"));
@ -3126,8 +3125,7 @@ int main(int argc, char **argv, char **envp)
}
qemu_opt_set(fsdev, "fsdriver", "synth");
device = qemu_opts_create(qemu_find_opts("device"), NULL, 0,
NULL);
device = qemu_opts_create_nofail(qemu_find_opts("device"));
qemu_opt_set(device, "driver", "virtio-9p-pci");
qemu_opt_set(device, "fsdev", "v_synth");
qemu_opt_set(device, "mount_tag", "v_synth");