posix-aio-compat: Expand tabs that have crept in
This patch expands tabs on a few lines so the code formats nicely and
follows the QEMU coding style.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
diff --git a/posix-aio-compat.c b/posix-aio-compat.c
index b43c531..a67ffe3 100644
--- a/posix-aio-compat.c
+++ b/posix-aio-compat.c
@@ -35,7 +35,7 @@
int aio_fildes;
union {
struct iovec *aio_iov;
- void *aio_ioctl_buf;
+ void *aio_ioctl_buf;
};
int aio_niov;
size_t aio_nbytes;
@@ -119,21 +119,21 @@
static ssize_t handle_aiocb_ioctl(struct qemu_paiocb *aiocb)
{
- int ret;
+ int ret;
- ret = ioctl(aiocb->aio_fildes, aiocb->aio_ioctl_cmd, aiocb->aio_ioctl_buf);
- if (ret == -1)
- return -errno;
+ ret = ioctl(aiocb->aio_fildes, aiocb->aio_ioctl_cmd, aiocb->aio_ioctl_buf);
+ if (ret == -1)
+ return -errno;
- /*
- * This looks weird, but the aio code only consideres a request
- * successfull if it has written the number full number of bytes.
- *
- * Now we overload aio_nbytes as aio_ioctl_cmd for the ioctl command,
- * so in fact we return the ioctl command here to make posix_aio_read()
- * happy..
- */
- return aiocb->aio_nbytes;
+ /*
+ * This looks weird, but the aio code only consideres a request
+ * successfull if it has written the number full number of bytes.
+ *
+ * Now we overload aio_nbytes as aio_ioctl_cmd for the ioctl command,
+ * so in fact we return the ioctl command here to make posix_aio_read()
+ * happy..
+ */
+ return aiocb->aio_nbytes;
}
static ssize_t handle_aiocb_flush(struct qemu_paiocb *aiocb)
@@ -249,10 +249,10 @@
* Try preadv/pwritev first and fall back to linearizing the
* buffer if it's not supported.
*/
- if (preadv_present) {
+ if (preadv_present) {
nbytes = handle_aiocb_rw_vector(aiocb);
if (nbytes == aiocb->aio_nbytes)
- return nbytes;
+ return nbytes;
if (nbytes < 0 && nbytes != -ENOSYS)
return nbytes;
preadv_present = 0;
@@ -335,19 +335,19 @@
switch (aiocb->aio_type & QEMU_AIO_TYPE_MASK) {
case QEMU_AIO_READ:
case QEMU_AIO_WRITE:
- ret = handle_aiocb_rw(aiocb);
- break;
+ ret = handle_aiocb_rw(aiocb);
+ break;
case QEMU_AIO_FLUSH:
- ret = handle_aiocb_flush(aiocb);
- break;
+ ret = handle_aiocb_flush(aiocb);
+ break;
case QEMU_AIO_IOCTL:
- ret = handle_aiocb_ioctl(aiocb);
- break;
- default:
- fprintf(stderr, "invalid aio request (0x%x)\n", aiocb->aio_type);
- ret = -EINVAL;
- break;
- }
+ ret = handle_aiocb_ioctl(aiocb);
+ break;
+ default:
+ fprintf(stderr, "invalid aio request (0x%x)\n", aiocb->aio_type);
+ ret = -EINVAL;
+ break;
+ }
mutex_lock(&lock);
aiocb->ret = ret;