[PATCH v3] selftests/timers: remove unused irqcount variable

[John Hubbard <jhubbard@nvidia.com>]

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>
---

Changes since v2:

1) Rebased onto Linux 6.10-rc6+

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: 8a9c6c40432e265600232b864f97d7c675e8be52
-- 
2.45.2