[<prev] [next>] [day] [month] [year] [list]
Message-ID: <20240527203612.216988-1-jhubbard@nvidia.com>
Date: Mon, 27 May 2024 13:36:12 -0700
From: John Hubbard <jhubbard@...dia.com>
To: Shuah Khan <shuah@...nel.org>
Cc: John Stultz <jstultz@...gle.com>,
Thomas Gleixner <tglx@...utronix.de>,
Stephen Boyd <sboyd@...nel.org>,
Anna-Maria Behnsen <anna-maria@...utronix.de>,
Frederic Weisbecker <frederic@...nel.org>,
Valentin Obst <kernel@...entinobst.de>,
linux-kselftest@...r.kernel.org,
LKML <linux-kernel@...r.kernel.org>,
llvm@...ts.linux.dev,
John Hubbard <jhubbard@...dia.com>
Subject: [PATCH v2] selftests/timers: remove unused irqcount variable
When building with clang, via:
make LLVM=1 -C tools/testing/selftest
..clang warns about an unused irqcount variable. clang is correct: the
variable is incremented and then ignored.
Fix this by deleting the irqcount variable.
Signed-off-by: John Hubbard <jhubbard@...dia.com>
---
Changes since the first version:
1) Rebased onto Linux 6.10-rc1
thanks,
John Hubbard
tools/testing/selftests/timers/rtcpie.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/testing/selftests/timers/rtcpie.c b/tools/testing/selftests/timers/rtcpie.c
index 4ef2184f1558..7c07edd0d450 100644
--- a/tools/testing/selftests/timers/rtcpie.c
+++ b/tools/testing/selftests/timers/rtcpie.c
@@ -29,7 +29,7 @@ static const char default_rtc[] = "/dev/rtc0";
int main(int argc, char **argv)
{
- int i, fd, retval, irqcount = 0;
+ int i, fd, retval;
unsigned long tmp, data, old_pie_rate;
const char *rtc = default_rtc;
struct timeval start, end, diff;
@@ -120,7 +120,6 @@ int main(int argc, char **argv)
fprintf(stderr, " %d",i);
fflush(stderr);
- irqcount++;
}
/* Disable periodic interrupts */
base-commit: 2bfcfd584ff5ccc8bb7acde19b42570414bf880b
--
2.45.1
Powered by blists - more mailing lists