Becasue virtio random generator is a single device, change its option type to boolean.
Signed-off-by: Liming Wang <[email protected]> --- tools/kvm/builtin-run.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) diff --git a/tools/kvm/builtin-run.c b/tools/kvm/builtin-run.c index 2816774..646ba21 100644 --- a/tools/kvm/builtin-run.c +++ b/tools/kvm/builtin-run.c @@ -60,7 +60,7 @@ __thread struct kvm_cpu *current_kvm_cpu; static u64 ram_size; static u8 image_count; -static int virtio_rng; +static bool virtio_rng; static const char *kernel_cmdline; static const char *kernel_filename; static const char *vmlinux_filename; @@ -161,7 +161,7 @@ static const struct option options[] = { OPT_BOOLEAN('\0', "balloon", &balloon, "Enable virtio balloon"), OPT_BOOLEAN('\0', "vnc", &vnc, "Enable VNC framebuffer"), OPT_BOOLEAN('\0', "sdl", &sdl, "Enable SDL framebuffer"), - OPT_INCR('\0', "rng", &virtio_rng, "Enable virtio Random Number Generator"), + OPT_BOOLEAN('\0', "rng", &virtio_rng, "Enable virtio Random Number Generator"), OPT_CALLBACK('\0', "9p", NULL, "dir_to_share,tag_name", "Enable virtio 9p to share files between host and guest", virtio_9p_rootdir_parser), OPT_STRING('\0', "console", &console, "serial or virtio", @@ -641,8 +641,7 @@ int kvm_cmd_run(int argc, const char **argv, const char *prefix) virtio_console__init(kvm); if (virtio_rng) - while (virtio_rng--) - virtio_rng__init(kvm); + virtio_rng__init(kvm); if (balloon) virtio_bln__init(kvm); -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
