On 10/28/21 5:23 AM, cgel.zte@gmail.com wrote:
From: Changcheng Deng deng.changcheng@zte.com.cn
Use swap() in order to make code cleaner. Issue found by coccinelle.
Please include the coccinelle log.
Reported-by: Zeal Robot zealci@zte.com.cn Signed-off-by: Changcheng Deng deng.changcheng@zte.com.cn
tools/testing/selftests/vm/userfaultfd.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c index 8a09057d2f22..41dfe6f4ebfb 100644 --- a/tools/testing/selftests/vm/userfaultfd.c +++ b/tools/testing/selftests/vm/userfaultfd.c @@ -1413,7 +1413,6 @@ static void userfaultfd_pagemap_test(unsigned int test_pgsize) static int userfaultfd_stress(void) { void *area;
- char *tmp_area; unsigned long nr; struct uffdio_register uffdio_register; struct uffd_stats uffd_stats[nr_cpus];
@@ -1524,13 +1523,8 @@ static int userfaultfd_stress(void) count_verify[nr], nr); /* prepare next bounce */
tmp_area = area_src;area_src = area_dst;area_dst = tmp_area;tmp_area = area_src_alias;area_src_alias = area_dst_alias;area_dst_alias = tmp_area;
swap(area_src, area_dst);swap(area_src_alias, area_dst_alias);uffd_stats_report(uffd_stats, nr_cpus); }
thanks, -- Shuah