[PATCH 3/8]char/hpet.c Fix variable 'hpet' set but not used

["Justin P. Mattock" <justinmattock@gmail.com>]

The below fixes this warning:
drivers/char/hpet.c: In function 'hpet_ioctl_common':
drivers/char/hpet.c:559:23: warning: variable 'hpet' set but not used

please have a look.
 Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>

---
 drivers/char/hpet.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index a0a1829..7932858 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -556,7 +556,6 @@ static int
 hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg, int kernel)
 {
 	struct hpet_timer __iomem *timer;
-	struct hpet __iomem *hpet;
 	struct hpets *hpetp;
 	int err;
 	unsigned long v;
@@ -568,7 +567,6 @@ hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg, int kernel)
 	case HPET_DPI:
 	case HPET_IRQFREQ:
 		timer = devp->hd_timer;
-		hpet = devp->hd_hpet;
 		hpetp = devp->hd_hpets;
 		break;
 	case HPET_IE_ON:
-- 
1.7.1.rc1.21.gf3bd6