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Staging: hv: mouse_vsc: fix comment coding style

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Also mark this as a nice FIXME as we shouldn't ever
care about the value of an atomic variable, which makes me seriously
doubt the validity of this reference counting code.  Odds are it can be
ripped out completly, or at the very least, converted to using a kref.

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2011-03-02 17:33:26 -08:00
parent 6a5bfc17c3
commit e1f1a0e682
1 changed files with 8 additions and 2 deletions
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10
drivers/staging/hv/mouse_vsc.c
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@ -157,8 +157,14 @@ static inline struct mousevsc_dev *GetInputDevice(struct hv_device *Device)
inputDevice = (struct mousevsc_dev *)Device->ext;
// printk(KERN_ERR "-------------------------> REFCOUNT = %d",
// inputDevice->RefCount);
/*
* FIXME
* This sure isn't a valid thing to print for debugging, no matter
* what the intention is...
*
* printk(KERN_ERR "-------------------------> REFCOUNT = %d",
* inputDevice->RefCount);
*/
if (inputDevice && atomic_read(&inputDevice->RefCount) > 1)
atomic_inc(&inputDevice->RefCount);