softmmu/vl: Remove the check for colons in -accel parameters

The new -accel option does not accept colons in the parameters anymore
(since it does not convert the parameters to -machine accel=... parameters
anymore). Thus we can now remove the check for colons in -accel:

$ qemu-system-x86_64 -accel kvm:tcg
qemu-system-x86_64: -accel kvm:tcg: invalid accelerator kvm:tcg

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20200618074001.13642-1-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 file changed