The stop variable is a char*, so use "\0" when assigning to it, rather
than attempting to assign a character type. This was generating a
warning when compiling with clang.
Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx>
---
tools/testing/selftests/mm/mlock2-tests.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/mm/mlock2-tests.c b/tools/testing/selftests/mm/mlock2-tests.c
index 11b2301f3aa3..8ee95077dc25 100644
--- a/tools/testing/selftests/mm/mlock2-tests.c
+++ b/tools/testing/selftests/mm/mlock2-tests.c
@@ -50,7 +50,7 @@ static int get_vm_area(unsigned long addr, struct vm_boundaries *area)
printf("cannot parse /proc/self/maps\n");
goto out;
}
- stop = '\0';
+ stop = "\0";
sscanf(line, "%lx", &start);
sscanf(end_addr, "%lx", &end);
--
2.40.1
