Get rid of the forward declaration of blkvsc_shutdown() by moving the code around.
Signed-off-by: K. Y. Srinivasan <[email protected]> Signed-off-by: Haiyang Zhang <[email protected]> Signed-off-by: Abhishek Kane <[email protected]> Signed-off-by: Hank Janssen <[email protected]> --- drivers/staging/hv/blkvsc_drv.c | 70 +++++++++++++++++++-------------------- 1 files changed, 34 insertions(+), 36 deletions(-) diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c index a98ed8f..1fb68b7 100644 --- a/drivers/staging/hv/blkvsc_drv.c +++ b/drivers/staging/hv/blkvsc_drv.c @@ -645,10 +645,42 @@ static int blkvsc_remove(struct device *device) return ret; } +static void blkvsc_shutdown(struct device *device) +{ + struct block_device_context *blkdev = dev_get_drvdata(device); + unsigned long flags; + + if (!blkdev) + return; + + DPRINT_DBG(BLKVSC_DRV, "blkvsc_shutdown - users %d disk %s\n", + blkdev->users, blkdev->gd->disk_name); + + spin_lock_irqsave(&blkdev->lock, flags); + + blkdev->shutting_down = 1; + + blk_stop_queue(blkdev->gd->queue); + + spin_unlock_irqrestore(&blkdev->lock, flags); + + while (blkdev->num_outstanding_reqs) { + DPRINT_INFO(STORVSC, "waiting for %d requests to complete...", + blkdev->num_outstanding_reqs); + udelay(100); + } + + blkvsc_do_flush(blkdev); + + spin_lock_irqsave(&blkdev->lock, flags); + + blkvsc_cancel_pending_reqs(blkdev); + + spin_unlock_irqrestore(&blkdev->lock, flags); +} + /* Static decl */ static int blkvsc_probe(struct device *dev); -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 void blkvsc_request(struct request_queue *queue); @@ -913,40 +945,6 @@ Cleanup: return ret; } -static void blkvsc_shutdown(struct device *device) -{ - struct block_device_context *blkdev = dev_get_drvdata(device); - unsigned long flags; - - if (!blkdev) - return; - - DPRINT_DBG(BLKVSC_DRV, "blkvsc_shutdown - users %d disk %s\n", - blkdev->users, blkdev->gd->disk_name); - - spin_lock_irqsave(&blkdev->lock, flags); - - blkdev->shutting_down = 1; - - blk_stop_queue(blkdev->gd->queue); - - spin_unlock_irqrestore(&blkdev->lock, flags); - - while (blkdev->num_outstanding_reqs) { - DPRINT_INFO(STORVSC, "waiting for %d requests to complete...", - blkdev->num_outstanding_reqs); - udelay(100); - } - - blkvsc_do_flush(blkdev); - - spin_lock_irqsave(&blkdev->lock, flags); - - blkvsc_cancel_pending_reqs(blkdev); - - spin_unlock_irqrestore(&blkdev->lock, flags); -} - /* Do a scsi INQUIRY cmd here to get the device type (ie disk or dvd) */ static int blkvsc_do_inquiry(struct block_device_context *blkdev) { -- 1.7.4.1 _______________________________________________ Virtualization mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/virtualization
