diff options
| -rw-r--r-- | spice-qemu-char.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/spice-qemu-char.c b/spice-qemu-char.c index 09aa22d566..665efd30ee 100644 --- a/spice-qemu-char.c +++ b/spice-qemu-char.c @@ -14,8 +14,6 @@ } \ } while (0) -#define VMC_MAX_HOST_WRITE 2048 - typedef struct SpiceCharDriver { CharDriverState* chr; SpiceCharDeviceInstance sin; @@ -35,8 +33,8 @@ static int vmc_write(SpiceCharDeviceInstance *sin, const uint8_t *buf, int len) uint8_t* p = (uint8_t*)buf; while (len > 0) { - last_out = MIN(len, VMC_MAX_HOST_WRITE); - if (qemu_chr_be_can_write(scd->chr) < last_out) { + last_out = MIN(len, qemu_chr_be_can_write(scd->chr)); + if (last_out <= 0) { break; } qemu_chr_be_write(scd->chr, p, last_out); |