From 380e5c1d9b5e9768315eb4d405c127cb655406b3 Mon Sep 17 00:00:00 2001 From: John Hubbard <jhubbard@nvidia.com> Date: Fri, 22 May 2020 22:22:56 -0700 Subject: [PATCH] selftests/vm/write_to_hugetlbfs.c: fix unused variable warning Remove unused variable "i", which was triggering a compiler warning. Fixes: 29750f71a9b4 ("hugetlb_cgroup: add hugetlb_cgroup reservation tests") Signed-off-by: John Hubbard <jhubbard@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-By: Mina Almasry <almasrymina@google.com> Cc: Brian Geffon <bgeffon@google.com> Cc: "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Ralph Campbell <rcampbell@nvidia.com> Link: http://lkml.kernel.org/r/20200517001245.361762-2-jhubbard@nvidia.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- 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"); -- GitLab