* [PATCH] selftests/timers: remove unused irqcount variable
@ 2024-05-05 21:25 John Hubbard
0 siblings, 0 replies; only message in thread
From: John Hubbard @ 2024-05-05 21:25 UTC (permalink / raw
To: Shuah Khan
Cc: John Stultz, Thomas Gleixner, Stephen Boyd, Anna-Maria Behnsen,
Frederic Weisbecker, Valentin Obst, linux-kselftest, LKML, llvm,
John Hubbard
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@nvidia.com>
---
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: f462ae0edd3703edd6f22fe41d336369c38b884b
prerequisite-patch-id: b901ece2a5b78503e2fb5480f20e304d36a0ea27
--
2.45.0
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