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Message-Id: <20210520121347.3467794-13-lee.jones@linaro.org>
Date: Thu, 20 May 2021 13:13:43 +0100
From: Lee Jones <lee.jones@...aro.org>
To: lee.jones@...aro.org
Cc: linux-kernel@...r.kernel.org, Clemens Ladisch <clemens@...isch.de>,
Arnd Bergmann <arnd@...db.de>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Bob Picco <robert.picco@...com>
Subject: [PATCH 12/16] 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@...isch.de>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Bob Picco <robert.picco@...com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
drivers/char/hpet.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 8b55085650ad0..4e5431f01450b 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
--
2.31.1
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