[PATCH] selftests/timers: remove unused irqcount variable

From: John Hubbard
Date: Sun May 05 2024 - 17:25:55 EST


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@xxxxxxxxxx>
---
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