[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-trivial] [PATCH v2 17/29] virtio-serial: use DIV_ROUND_UP
From: |
Marc-André Lureau |
Subject: |
[Qemu-trivial] [PATCH v2 17/29] virtio-serial: use DIV_ROUND_UP |
Date: |
Thu, 13 Jul 2017 18:32:07 +0200 |
I used the clang-tidy qemu-round check to generate the fix:
https://github.com/elmarco/clang-tools-extra
Signed-off-by: Marc-André Lureau <address@hidden>
---
hw/char/virtio-serial-bus.c | 8 ++++----
1 file 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
--
2.13.1.395.gf7b71de06
- Re: [Qemu-trivial] [Qemu-devel] [PATCH v2 13/29] vga: use DIV_ROUND_UP, (continued)
- [Qemu-trivial] [PATCH v2 14/29] virtio-gpu: use DIV_ROUND_UP, Marc-André Lureau, 2017/07/13
- [Qemu-trivial] [PATCH v2 15/29] monitor: use DIV_ROUND_UP, Marc-André Lureau, 2017/07/13
- [Qemu-trivial] [PATCH v2 16/29] console: use DIV_ROUND_UP, Marc-André Lureau, 2017/07/13
- [Qemu-trivial] [PATCH v2 17/29] virtio-serial: use DIV_ROUND_UP,
Marc-André Lureau <=
- [Qemu-trivial] [PATCH v2 18/29] piix: use DIV_ROUND_UP, Marc-André Lureau, 2017/07/13
- [Qemu-trivial] [PATCH v2 19/29] q35: use DIV_ROUND_UP, Marc-André Lureau, 2017/07/13
- [Qemu-trivial] [PATCH v2 20/29] usb-hub: use DIV_ROUND_UP, Marc-André Lureau, 2017/07/13