xemu-project/xemu
1
0
Fork 0
mirror of https://github.com/xemu-project/xemu.git synced 2024-11-28 14:00:44 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

block: m25p80: sync_page(): Deindent function body.

Browse Source 
sync_page() was conditionalizing it's whole fn body on the bdrv being
non-null. Just return for the function immediately on NULL brdv and
get rid of the big if.

Makes implementation consistent with flash_zynq_area().

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Peter Crosthwaite 2014-06-18 18:36:03 -07:00 committed by Stefan Hajnoczi
parent 427e1750a0
commit fc1084aad7
1 changed files with 12 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
hw/block/m25p80.c
View File

@ -288,18 +288,20 @@ static void bdrv_sync_complete(void *opaque, int ret)
static void flash_sync_page(Flash *s, int page)
{
if (s->bdrv) {
int bdrv_sector, nb_sectors;
QEMUIOVector iov;
int bdrv_sector, nb_sectors;
QEMUIOVector iov;
bdrv_sector = (page * s->pi->page_size) / BDRV_SECTOR_SIZE;
nb_sectors = DIV_ROUND_UP(s->pi->page_size, BDRV_SECTOR_SIZE);
qemu_iovec_init(&iov, 1);
qemu_iovec_add(&iov, s->storage + bdrv_sector * BDRV_SECTOR_SIZE,
nb_sectors * BDRV_SECTOR_SIZE);
bdrv_aio_writev(s->bdrv, bdrv_sector, &iov, nb_sectors,
bdrv_sync_complete, NULL);
if (!s->bdrv) {
return;
}
bdrv_sector = (page * s->pi->page_size) / BDRV_SECTOR_SIZE;
nb_sectors = DIV_ROUND_UP(s->pi->page_size, BDRV_SECTOR_SIZE);
qemu_iovec_init(&iov, 1);
qemu_iovec_add(&iov, s->storage + bdrv_sector * BDRV_SECTOR_SIZE,
nb_sectors * BDRV_SECTOR_SIZE);
bdrv_aio_writev(s->bdrv, bdrv_sector, &iov, nb_sectors, bdrv_sync_complete,
NULL);
}
static inline void flash_sync_area(Flash *s, int64_t off, int64_t len)