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Groups > linux.kernel > #1615144

[PATCH v2 1/6] hpet: remove unused variable hpet in hpet_ioctl_common

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This patch fix the following warning:
drivers/char/hpet.c:582:23: attention : variable ‘hpet’ set but not used [-Wunused-but-set-variable]
by removing the unused variable hpet in hpet_ioctl_common

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
---
 drivers/char/hpet.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index b941e6d..f0e6427 100644
--- 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:
-- 
2.10.2

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[PATCH v2 0/6] hpet: fix build warnings and style Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-04-03 14:20 +0200
  [PATCH v2 1/6] hpet: remove unused variable hpet in hpet_ioctl_common Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-04-03 14:20 +0200
  [PATCH v2 5/6] hpet: removing unused variable m in hpet_interrupt Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-04-03 14:20 +0200
    Re: [PATCH v2 5/6] hpet: removing unused variable m in hpet_interrupt Clemens Ladisch <clemens@ladisch.de> - 2017-04-03 15:10 +0200
      Re: [PATCH 1/2] Alps HID I2C T4 device support Nikolaus Rath <Nikolaus@rath.org> - 2017-04-04 05:10 +0200
        RE: [PATCH 1/2] Alps HID I2C T4 device support Masaki Ota <masaki.ota@jp.alps.com> - 2017-04-04 09:00 +0200
          RE: [PATCH 1/2] Alps HID I2C T4 device support Masaki Ota <masaki.ota@jp.alps.com> - 2017-04-05 01:50 +0200
            Re: [PATCH 1/2] Alps HID I2C T4 device support Nikolaus Rath <Nikolaus@rath.org> - 2017-04-05 01:50 +0200
              RE: [PATCH 1/2] Alps HID I2C T4 device support Masaki Ota <masaki.ota@jp.alps.com> - 2017-04-05 01:50 +0200
                Re: [PATCH 1/2] Alps HID I2C T4 device support Nikolaus Rath <Nikolaus@rath.org> - 2017-04-05 02:10 +0200
                RE: [PATCH 1/2] Alps HID I2C T4 device support Masaki Ota <masaki.ota@jp.alps.com> - 2017-04-05 10:50 +0200
                Re: [PATCH 1/2] Alps HID I2C T4 device support Nikolaus Rath <Nikolaus@rath.org> - 2017-04-05 20:40 +0200
                RE: [PATCH 1/2] Alps HID I2C T4 device support Masaki Ota <masaki.ota@jp.alps.com> - 2017-04-06 03:10 +0200
                Re: [PATCH 1/2] Alps HID I2C T4 device support Nikolaus Rath <Nikolaus@rath.org> - 2017-04-07 01:10 +0200
  [PATCH v2 2/6] hpet: remove unused writeq/readq function definitions Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-04-03 14:20 +0200
  [PATCH v2 6/6] hpet: fix style issue about braces and alignment Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-04-03 14:20 +0200
    Re: [PATCH v2 6/6] hpet: fix style issue about braces and alignment Joe Perches <joe@perches.com> - 2017-04-04 05:50 +0200
  [PATCH v2 4/6] hpet: replace printk by their pr_xxx counterparts Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-04-03 14:20 +0200
    Re: [PATCH v2 4/6] hpet: replace printk by their pr_xxx counterparts Joe Perches <joe@perches.com> - 2017-04-03 21:50 +0200
  [PATCH v2 3/6] hpet: fix checkpatch complains about spaces Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-04-03 14:20 +0200

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