Commit 7955344f authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman

Staging: hv: Get rid of the forward declaration of blkvsc_ioctl()

Get rid of the forward declaration of blkvsc_ioctl() by moving the code around.
Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarAbhishek Kane <v-abkane@microsoft.com>
Signed-off-by: default avatarHank Janssen <hjanssen@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent b7be09cc
......@@ -407,6 +407,33 @@ static void blkvsc_init_rw(struct blkvsc_request *blkvsc_req)
}
static int blkvsc_ioctl(struct block_device *bd, fmode_t mode,
unsigned cmd, unsigned long argument)
{
/* struct block_device_context *blkdev = bd->bd_disk->private_data; */
int ret;
switch (cmd) {
/*
* TODO: I think there is certain format for HDIO_GET_IDENTITY rather
* than just a GUID. Commented it out for now.
*/
#if 0
case HDIO_GET_IDENTITY:
DPRINT_INFO(BLKVSC_DRV, "HDIO_GET_IDENTITY\n");
if (copy_to_user((void __user *)arg, blkdev->device_id,
blkdev->device_id_len))
ret = -EFAULT;
break;
#endif
default:
ret = -EINVAL;
break;
}
return ret;
}
/* Static decl */
static int blkvsc_probe(struct device *dev);
static int blkvsc_remove(struct device *device);
......@@ -414,8 +441,6 @@ static void blkvsc_shutdown(struct device *device);
static int blkvsc_release(struct gendisk *disk, fmode_t mode);
static int blkvsc_revalidate_disk(struct gendisk *gd);
static int blkvsc_ioctl(struct block_device *bd, fmode_t mode,
unsigned cmd, unsigned long argument);
static void blkvsc_request(struct request_queue *queue);
static void blkvsc_request_completion(struct hv_storvsc_request *request);
static int blkvsc_do_request(struct block_device_context *blkdev,
......@@ -1499,33 +1524,6 @@ static int blkvsc_revalidate_disk(struct gendisk *gd)
return 0;
}
static int blkvsc_ioctl(struct block_device *bd, fmode_t mode,
unsigned cmd, unsigned long argument)
{
/* struct block_device_context *blkdev = bd->bd_disk->private_data; */
int ret;
switch (cmd) {
/*
* TODO: I think there is certain format for HDIO_GET_IDENTITY rather
* than just a GUID. Commented it out for now.
*/
#if 0
case HDIO_GET_IDENTITY:
DPRINT_INFO(BLKVSC_DRV, "HDIO_GET_IDENTITY\n");
if (copy_to_user((void __user *)arg, blkdev->device_id,
blkdev->device_id_len))
ret = -EFAULT;
break;
#endif
default:
ret = -EINVAL;
break;
}
return ret;
}
static int __init blkvsc_init(void)
{
int ret;
......
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