* [PATCH v2] raid5-ppl: use swap() to make code cleaner
@ 2021-10-28 8:48 cgel.zte
2021-11-02 18:27 ` Song Liu
2021-11-03 6:09 ` Song Liu
0 siblings, 2 replies; 4+ messages in thread
From: cgel.zte @ 2021-10-28 8:48 UTC (permalink / raw)
To: song; +Cc: pmenzel, linux-kbuild, linux-kernel, zealci, yang.guang5
From: Yang Guang <yang.guang5@zte.com.cn>
Use the macro `swap()` defined in `include/linux/minmax.h` to avoid
opencoding it.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
---
drivers/md/raid5-ppl.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
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++)
--
2.30.2
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v2] raid5-ppl: use swap() to make code cleaner
2021-10-28 8:48 [PATCH v2] raid5-ppl: use swap() to make code cleaner cgel.zte
@ 2021-11-02 18:27 ` Song Liu
2021-11-03 6:09 ` Song Liu
1 sibling, 0 replies; 4+ messages in thread
From: Song Liu @ 2021-11-02 18:27 UTC (permalink / raw)
To: cgel.zte; +Cc: Paul Menzel, linux-kbuild, open list, zealci, yang.guang5
On Thu, Oct 28, 2021 at 1:48 AM <cgel.zte@gmail.com> wrote:
>
> From: Yang Guang <yang.guang5@zte.com.cn>
>
> Use the macro `swap()` defined in `include/linux/minmax.h` to avoid
> opencoding it.
>
> Reported-by: Zeal Robot <zealci@zte.com.cn>
> Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Applied to md-next. Thanks!
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2] raid5-ppl: use swap() to make code cleaner
2021-10-28 8:48 [PATCH v2] raid5-ppl: use swap() to make code cleaner cgel.zte
2021-11-02 18:27 ` Song Liu
@ 2021-11-03 6:09 ` Song Liu
2021-11-03 6:47 ` CGEL
1 sibling, 1 reply; 4+ messages in thread
From: Song Liu @ 2021-11-03 6:09 UTC (permalink / raw)
To: cgel.zte; +Cc: Paul Menzel, linux-kbuild, open list, zealci, yang.guang5
On Thu, Oct 28, 2021 at 1:48 AM <cgel.zte@gmail.com> wrote:
By the way, who is the owner of cgel.zte@gmail.com? I see the same
account sending patches for different authors. If it is one person sending
patches for another person, we need "Signed-off-by" from both of them.
Thanks,
Song
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2] raid5-ppl: use swap() to make code cleaner
2021-11-03 6:09 ` Song Liu
@ 2021-11-03 6:47 ` CGEL
0 siblings, 0 replies; 4+ messages in thread
From: CGEL @ 2021-11-03 6:47 UTC (permalink / raw)
To: Song Liu; +Cc: Paul Menzel, linux-kbuild, open list, zealci, yang.guang5
Hi Song,
Because we don't have right to send out email by @zte.com.cn.
So we all use cgel.zte@gmail.com to send out email and sign by echo one own @zte.com.cn email.
My email is yang.guang5@zte.com.cn.
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Thank you!
On Tue, Nov 02, 2021 at 11:09:07PM -0700, Song Liu wrote:
> On Thu, Oct 28, 2021 at 1:48 AM <cgel.zte@gmail.com> wrote:
>
> By the way, who is the owner of cgel.zte@gmail.com? I see the same
> account sending patches for different authors. If it is one person sending
> patches for another person, we need "Signed-off-by" from both of them.
>
> Thanks,
> Song
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-11-03 6:47 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-10-28 8:48 [PATCH v2] raid5-ppl: use swap() to make code cleaner cgel.zte
2021-11-02 18:27 ` Song Liu
2021-11-03 6:09 ` Song Liu
2021-11-03 6:47 ` CGEL
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