diff options
author | Peter Maydell <peter.maydell@linaro.org> | 2017-08-31 15:52:43 +0100 |
---|---|---|
committer | Peter Maydell <peter.maydell@linaro.org> | 2017-08-31 15:52:43 +0100 |
commit | 223cd0e13f2e46078d7b573f0b8402bfbee339be (patch) | |
tree | fc141300eae2e20ea36d235f776e91353365c8c0 /hw/char/virtio-serial-bus.c | |
parent | 1d2a8e0690a8b26833346c6e84e91773da66fbf4 (diff) | |
parent | e4d67e4f2e06128bc7f07263afe9acc2e2242fdc (diff) |
Merge remote-tracking branch 'remotes/elmarco/tags/tidy-pull-request' into staging
# gpg: Signature made Thu 31 Aug 2017 11:29:33 BST
# gpg: using RSA key 0xDAE8E10975969CE5
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>"
# gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5
* remotes/elmarco/tags/tidy-pull-request: (29 commits)
eepro100: replace g_malloc()+memcpy() with g_memdup()
test-iov: replace g_malloc()+memcpy() with g_memdup()
i386: replace g_malloc()+memcpy() with g_memdup()
i386: introduce ELF_NOTE_SIZE macro
decnumber: use DIV_ROUND_UP
kvm: use DIV_ROUND_UP
i386/dump: use DIV_ROUND_UP
ppc: use DIV_ROUND_UP
msix: use DIV_ROUND_UP
usb-hub: use DIV_ROUND_UP
q35: use DIV_ROUND_UP
piix: use DIV_ROUND_UP
virtio-serial: use DIV_ROUND_UP
console: use DIV_ROUND_UP
monitor: use DIV_ROUND_UP
virtio-gpu: use DIV_ROUND_UP
vga: use DIV_ROUND_UP
ui: use DIV_ROUND_UP
vnc: use DIV_ROUND_UP
vvfat: use DIV_ROUND_UP
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/char/virtio-serial-bus.c')
-rw-r--r-- | hw/char/virtio-serial-bus.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c index f5bc173844..17a1bb008a 100644 --- a/hw/char/virtio-serial-bus.c +++ b/hw/char/virtio-serial-bus.c @@ -663,7 +663,7 @@ static void virtio_serial_save_device(VirtIODevice *vdev, QEMUFile *f) /* The ports map */ max_nr_ports = s->serial.max_virtserial_ports; - for (i = 0; i < (max_nr_ports + 31) / 32; i++) { + for (i = 0; i < DIV_ROUND_UP(max_nr_ports, 32); i++) { qemu_put_be32s(f, &s->ports_map[i]); } @@ -798,7 +798,7 @@ static int virtio_serial_load_device(VirtIODevice *vdev, QEMUFile *f, qemu_get_be32s(f, &tmp); max_nr_ports = s->serial.max_virtserial_ports; - for (i = 0; i < (max_nr_ports + 31) / 32; i++) { + for (i = 0; i < DIV_ROUND_UP(max_nr_ports, 32); i++) { qemu_get_be32s(f, &ports_map); if (ports_map != s->ports_map[i]) { @@ -863,7 +863,7 @@ static uint32_t find_free_port_id(VirtIOSerial *vser) unsigned int i, max_nr_ports; max_nr_ports = vser->serial.max_virtserial_ports; - for (i = 0; i < (max_nr_ports + 31) / 32; i++) { + for (i = 0; i < DIV_ROUND_UP(max_nr_ports, 32); i++) { uint32_t map, zeroes; map = vser->ports_map[i]; @@ -1075,7 +1075,7 @@ static void virtio_serial_device_realize(DeviceState *dev, Error **errp) vser->ovqs[i] = virtio_add_queue(vdev, 128, handle_output); } - vser->ports_map = g_malloc0(((vser->serial.max_virtserial_ports + 31) / 32) + vser->ports_map = g_malloc0((DIV_ROUND_UP(vser->serial.max_virtserial_ports, 32)) * sizeof(vser->ports_map[0])); /* * Reserve location 0 for a console port for backward compat |