diff options
| author | Lee Jones <lee.jones@linaro.org> | 2021-05-20 15:13:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-21 11:09:30 +0300 |
| commit | d80758c02fcf295bbad7c4c73f399f83f0be49d6 (patch) | |
| tree | 020731f2c1e9c29cf93de3b7b109b455e02a0555 /drivers/char/hpet.c | |
| parent | a9af9ae814434fe2c562d5dfb4268e7acf8bb0ed (diff) | |
| download | linux-d80758c02fcf295bbad7c4c73f399f83f0be49d6.tar.xz | |
char: hpet: Remove unused variable 'm'
Fixes the following W=1 kernel build warning(s):
drivers/char/hpet.c: In function ‘hpet_interrupt’:
drivers/char/hpet.c:159:17: warning: variable ‘m’ set but not used [-Wunused-but-set-variable]
Cc: Clemens Ladisch <clemens@ladisch.de>
Cc: Bob Picco <robert.picco@hp.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210520121347.3467794-13-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char/hpet.c')
| -rw-r--r-- | drivers/char/hpet.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index 8b55085650ad..4e5431f01450 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -156,12 +156,12 @@ static irqreturn_t hpet_interrupt(int irq, void *data) * This has the effect of treating non-periodic like periodic. */ if ((devp->hd_flags & (HPET_IE | HPET_PERIODIC)) == HPET_IE) { - unsigned long m, t, mc, base, k; + unsigned long t, mc, base, k; struct hpet __iomem *hpet = devp->hd_hpet; struct hpets *hpetp = devp->hd_hpets; t = devp->hd_ireqfreq; - m = read_counter(&devp->hd_timer->hpet_compare); + read_counter(&devp->hd_timer->hpet_compare); mc = read_counter(&hpet->hpet_mc); /* The time for the next interrupt would logically be t + m, * however, if we are very unlucky and the interrupt is delayed |