Compiling tests in tools/testing/selftests/vm/ results in a C compiler warning:
write_to_hugetlbfs.c: In function ‘main’: write_to_hugetlbfs.c:77:16: warning: unused variable ‘i’ 77 | unsigned long i;
Delete the unused variable.
Fixes: 29750f71a9b4 ("hugetlb_cgroup: add hugetlb_cgroup reservation tests") Signed-off-by: Ralph Campbell rcampbell@nvidia.com --- tools/testing/selftests/vm/write_to_hugetlbfs.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/tools/testing/selftests/vm/write_to_hugetlbfs.c b/tools/testing/selftests/vm/write_to_hugetlbfs.c index 110bc4e4015d..6a2caba19ee1 100644 --- a/tools/testing/selftests/vm/write_to_hugetlbfs.c +++ b/tools/testing/selftests/vm/write_to_hugetlbfs.c @@ -74,8 +74,6 @@ int main(int argc, char **argv) int write = 0; int reserve = 1;
- unsigned long i; - if (signal(SIGINT, sig_handler) == SIG_ERR) err(1, "\ncan't catch SIGINT\n");
On Wed, Apr 15, 2020 at 5:26 PM Ralph Campbell rcampbell@nvidia.com wrote:
Compiling tests in tools/testing/selftests/vm/ results in a C compiler warning:
write_to_hugetlbfs.c: In function ‘main’: write_to_hugetlbfs.c:77:16: warning: unused variable ‘i’ 77 | unsigned long i;
Delete the unused variable.
Fixes: 29750f71a9b4 ("hugetlb_cgroup: add hugetlb_cgroup reservation tests") Signed-off-by: Ralph Campbell rcampbell@nvidia.com
Whoops, sorry about that.
Reviewed-by: Mina Almasry almasrymina@google.com
tools/testing/selftests/vm/write_to_hugetlbfs.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/tools/testing/selftests/vm/write_to_hugetlbfs.c b/tools/testing/selftests/vm/write_to_hugetlbfs.c index 110bc4e4015d..6a2caba19ee1 100644 --- a/tools/testing/selftests/vm/write_to_hugetlbfs.c +++ b/tools/testing/selftests/vm/write_to_hugetlbfs.c @@ -74,8 +74,6 @@ int main(int argc, char **argv) int write = 0; int reserve = 1;
unsigned long i;if (signal(SIGINT, sig_handler) == SIG_ERR) err(1, "\ncan't catch SIGINT\n");-- 2.25.2
linux-kselftest-mirror@lists.linaro.org
-
Mina Almasry -
Ralph Campbell