/** Flushes QEMUFile buffer
*
*/
-static int qemu_fflush(QEMUFile *f)
+static void qemu_fflush(QEMUFile *f)
{
int ret = 0;
- if (!f->ops->put_buffer)
- return 0;
-
+ if (!f->ops->put_buffer) {
+ return;
+ }
if (f->is_write && f->buf_index > 0) {
ret = f->ops->put_buffer(f->opaque, f->buf, f->buf_offset, f->buf_index);
if (ret >= 0) {
}
f->buf_index = 0;
}
- return ret;
+ if (ret < 0) {
+ qemu_file_set_error(f, ret);
+ }
}
static void qemu_fill_buffer(QEMUFile *f)
int qemu_fclose(QEMUFile *f)
{
int ret;
- ret = qemu_fflush(f);
+ qemu_fflush(f);
+ ret = qemu_file_get_error(f);
if (f->ops->close) {
int ret2 = f->ops->close(f->opaque);
buf += l;
size -= l;
if (f->buf_index >= IO_BUF_SIZE) {
- int ret = qemu_fflush(f);
- if (ret < 0) {
- qemu_file_set_error(f, ret);
+ qemu_fflush(f);
+ if (qemu_file_get_error(f)) {
break;
}
}
f->buf[f->buf_index++] = v;
f->is_write = 1;
if (f->buf_index >= IO_BUF_SIZE) {
- int ret = qemu_fflush(f);
- if (ret < 0) {
- qemu_file_set_error(f, ret);
- }
+ qemu_fflush(f);
}
}