| From: Ralph Campbell <rcampbell@nvidia.com> |
| Subject: tools/testing/selftests/vm/write_to_hugetlbfs.c: remove unused variable 'i' |
| |
| 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. |
| |
| Link: http://lkml.kernel.org/r/20200416002616.1456-1-rcampbell@nvidia.com |
| Fixes: 29750f71a9b4 ("hugetlb_cgroup: add hugetlb_cgroup reservation tests") |
| Signed-off-by: Ralph Campbell <rcampbell@nvidia.com> |
| Reviewed-by: Mina Almasry <almasrymina@google.com> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| --- |
| |
| tools/testing/selftests/vm/write_to_hugetlbfs.c | 2 -- |
| 1 file changed, 2 deletions(-) |
| |
| --- a/tools/testing/selftests/vm/write_to_hugetlbfs.c~hugetlb_cgroup-remove-unused-variable-i |
| +++ a/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"); |
| |
| _ |
