From 1e37799b50eccb79c59c660b330746a7848c346b Mon Sep 17 00:00:00 2001 From: Yang Guang Date: Thu, 28 Oct 2021 08:48:05 +0000 Subject: raid5-ppl: use swap() to make code cleaner Use the macro `swap()` defined in `include/linux/minmax.h` to avoid opencoding it. Reported-by: Zeal Robot Signed-off-by: Yang Guang Signed-off-by: Song Liu --- drivers/md/raid5-ppl.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/md/raid5-ppl.c') diff --git a/drivers/md/raid5-ppl.c b/drivers/md/raid5-ppl.c index 3ddc2aa0b530..4ab417915d7f 100644 --- a/drivers/md/raid5-ppl.c +++ b/drivers/md/raid5-ppl.c @@ -1081,7 +1081,7 @@ static int ppl_load_distributed(struct ppl_log *log) struct ppl_conf *ppl_conf = log->ppl_conf; struct md_rdev *rdev = log->rdev; struct mddev *mddev = rdev->mddev; - struct page *page, *page2, *tmp; + struct page *page, *page2; struct ppl_header *pplhdr = NULL, *prev_pplhdr = NULL; u32 crc, crc_stored; u32 signature; @@ -1156,9 +1156,7 @@ static int ppl_load_distributed(struct ppl_log *log) prev_pplhdr_offset = pplhdr_offset; prev_pplhdr = pplhdr; - tmp = page; - page = page2; - page2 = tmp; + swap(page, page2); /* calculate next potential ppl offset */ for (i = 0; i < le32_to_cpu(pplhdr->entries_count); i++) -- cgit v1.2.3