From: Gaurav Singh <gaurav1...@gmail.com> [ Upstream commit d830020656c5b68ced962ed3cb51a90e0a89d4c4 ]
Haven't reproduced this issue. This PR is does a minor code cleanup. Signed-off-by: Gaurav Singh <gaurav1...@gmail.com> Signed-off-by: Andrew Morton <a...@linux-foundation.org> Reviewed-by: Andrew Morton <a...@linux-foundation.org> Cc: Shuah Khan <sh...@kernel.org> Cc: Tejun Heo <t...@kernel.org> Cc: Michal Koutn <mkou...@suse.com> Cc: Roman Gushchin <g...@fb.com> Cc: Christian Brauner <christian.brau...@ubuntu.com> Cc: Chris Down <ch...@chrisdown.name> Link: http://lkml.kernel.org/r/20200726013808.22242-1-gaurav1...@gmail.com Signed-off-by: Linus Torvalds <torva...@linux-foundation.org> Signed-off-by: Sasha Levin <sas...@kernel.org> --- tools/testing/selftests/cgroup/cgroup_util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c index 8a637ca7d73a4..05853b0b88318 100644 --- a/tools/testing/selftests/cgroup/cgroup_util.c +++ b/tools/testing/selftests/cgroup/cgroup_util.c @@ -106,7 +106,7 @@ int cg_read_strcmp(const char *cgroup, const char *control, /* Handle the case of comparing against empty string */ if (!expected) - size = 32; + return -1; else size = strlen(expected) + 1; -- 2.25.1
