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>

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index be426eb2a3535ce16479fd805591913118ea1d0d..4a22b4b41aefdfb743fc04922318cc1901514c6b 100644 (file)
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -579,7 +579,6 @@ hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
                  struct hpet_info *info)
 {
        struct hpet_timer __iomem *timer;
-       struct hpet __iomem *hpet;
        struct hpets *hpetp;
        int err;
        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_IRQFREQ:
                timer = devp->hd_timer;
-               hpet = devp->hd_hpet;
                hpetp = devp->hd_hpets;
                break;
        case HPET_IE_ON: