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hpet: remove redundant pointer hpet 

Pointer hpet is being assigned but is never used hence it is redundant
and can be removed.

Cleans up clang warning:
warning: variable 'hpet' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2018-07-02 09:21:16 +01:00 committed by Greg Kroah-Hartman
parent ea4ba866d1
commit 9f10ee32bf
1 changed files with 0 additions and 2 deletions
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2
drivers/char/hpet.c
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@ -579,7 +579,6 @@ hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
struct hpet_info *info) struct hpet_info *info)
{ {
struct hpet_timer __iomem *timer; struct hpet_timer __iomem *timer;
struct hpet __iomem *hpet;
struct hpets *hpetp; struct hpets *hpetp;
int err; int err;
unsigned long v; unsigned long v;
@ -591,7 +590,6 @@ hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
case HPET_DPI: case HPET_DPI:
case HPET_IRQFREQ: case HPET_IRQFREQ:
timer = devp->hd_timer; timer = devp->hd_timer;
hpet = devp->hd_hpet;
hpetp = devp->hd_hpets; hpetp = devp->hd_hpets;
break; break;
case HPET_IE_ON: case HPET_IE_ON: