Commit 4eddfafc authored by John Hubbard's avatar John Hubbard Committed by Shuah Khan
Browse files

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: default avatarJohn Hubbard <jhubbard@nvidia.com>
Acked-by: default avatarJohn Stultz <jstultz@google.com>
Reviewed-by: default avatarMuhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
parent b00db6fd

tools/testing/selftests/timers/rtcpie.c

+1 −2
Original line number Diff line number Diff line
@@ -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 */