* [f2fs-dev] [PATCH] f2fs: remove submit label in __submit_discard_cmd()
@ 2022-11-11 16:13 ` Yangtao Li
0 siblings, 0 replies; 6+ messages in thread
From: Yangtao Li via Linux-f2fs-devel @ 2022-11-11 16:13 UTC (permalink / raw)
To: jaegeuk, chao; +Cc: Yangtao Li, linux-kernel, linux-f2fs-devel
Complaint from Matthew Wilcox in another similar place:
"submit? You don't submit anything at the 'submit' label.
it should be called 'skip' or something. But I think this
is just badly written and you don't need a goto at all."
Let's remove submit label for readability.
Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
fs/f2fs/segment.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 3654c30e0517..0a72e787c585 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1144,13 +1144,11 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
if (time_to_inject(sbi, FAULT_DISCARD)) {
f2fs_show_injection_info(sbi, FAULT_DISCARD);
err = -EIO;
- goto submit;
- }
- err = __blkdev_issue_discard(bdev,
+ } else
+ err = __blkdev_issue_discard(bdev,
SECTOR_FROM_BLOCK(start),
SECTOR_FROM_BLOCK(len),
GFP_NOFS, &bio);
-submit:
if (err) {
spin_lock_irqsave(&dc->lock, flags);
if (dc->state == D_PARTIAL)
--
2.25.1
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH] f2fs: remove submit label in __submit_discard_cmd()
@ 2022-11-11 16:13 ` Yangtao Li
0 siblings, 0 replies; 6+ messages in thread
From: Yangtao Li @ 2022-11-11 16:13 UTC (permalink / raw)
To: jaegeuk, chao; +Cc: linux-f2fs-devel, linux-kernel, Yangtao Li
Complaint from Matthew Wilcox in another similar place:
"submit? You don't submit anything at the 'submit' label.
it should be called 'skip' or something. But I think this
is just badly written and you don't need a goto at all."
Let's remove submit label for readability.
Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
fs/f2fs/segment.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 3654c30e0517..0a72e787c585 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1144,13 +1144,11 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
if (time_to_inject(sbi, FAULT_DISCARD)) {
f2fs_show_injection_info(sbi, FAULT_DISCARD);
err = -EIO;
- goto submit;
- }
- err = __blkdev_issue_discard(bdev,
+ } else
+ err = __blkdev_issue_discard(bdev,
SECTOR_FROM_BLOCK(start),
SECTOR_FROM_BLOCK(len),
GFP_NOFS, &bio);
-submit:
if (err) {
spin_lock_irqsave(&dc->lock, flags);
if (dc->state == D_PARTIAL)
--
2.25.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [f2fs-dev] [PATCH] f2fs: remove submit label in __submit_discard_cmd()
2022-11-11 16:13 ` Yangtao Li
@ 2022-11-14 22:49 ` Jaegeuk Kim
-1 siblings, 0 replies; 6+ messages in thread
From: Jaegeuk Kim @ 2022-11-14 22:49 UTC (permalink / raw)
To: Yangtao Li; +Cc: linux-kernel, linux-f2fs-devel
On 11/12, Yangtao Li wrote:
> Complaint from Matthew Wilcox in another similar place:
>
> "submit? You don't submit anything at the 'submit' label.
> it should be called 'skip' or something. But I think this
> is just badly written and you don't need a goto at all."
>
> Let's remove submit label for readability.
>
> Signed-off-by: Yangtao Li <frank.li@vivo.com>
> ---
> fs/f2fs/segment.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
> index 3654c30e0517..0a72e787c585 100644
> --- a/fs/f2fs/segment.c
> +++ b/fs/f2fs/segment.c
> @@ -1144,13 +1144,11 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
> if (time_to_inject(sbi, FAULT_DISCARD)) {
> f2fs_show_injection_info(sbi, FAULT_DISCARD);
> err = -EIO;
> - goto submit;
> - }
> - err = __blkdev_issue_discard(bdev,
> + } else
> + err = __blkdev_issue_discard(bdev,
> SECTOR_FROM_BLOCK(start),
> SECTOR_FROM_BLOCK(len),
> GFP_NOFS, &bio);
Thanks. I added {} to meet the coding style.
> -submit:
> if (err) {
> spin_lock_irqsave(&dc->lock, flags);
> if (dc->state == D_PARTIAL)
> --
> 2.25.1
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] f2fs: remove submit label in __submit_discard_cmd()
@ 2022-11-14 22:49 ` Jaegeuk Kim
0 siblings, 0 replies; 6+ messages in thread
From: Jaegeuk Kim @ 2022-11-14 22:49 UTC (permalink / raw)
To: Yangtao Li; +Cc: chao, linux-f2fs-devel, linux-kernel
On 11/12, Yangtao Li wrote:
> Complaint from Matthew Wilcox in another similar place:
>
> "submit? You don't submit anything at the 'submit' label.
> it should be called 'skip' or something. But I think this
> is just badly written and you don't need a goto at all."
>
> Let's remove submit label for readability.
>
> Signed-off-by: Yangtao Li <frank.li@vivo.com>
> ---
> fs/f2fs/segment.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
> index 3654c30e0517..0a72e787c585 100644
> --- a/fs/f2fs/segment.c
> +++ b/fs/f2fs/segment.c
> @@ -1144,13 +1144,11 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
> if (time_to_inject(sbi, FAULT_DISCARD)) {
> f2fs_show_injection_info(sbi, FAULT_DISCARD);
> err = -EIO;
> - goto submit;
> - }
> - err = __blkdev_issue_discard(bdev,
> + } else
> + err = __blkdev_issue_discard(bdev,
> SECTOR_FROM_BLOCK(start),
> SECTOR_FROM_BLOCK(len),
> GFP_NOFS, &bio);
Thanks. I added {} to meet the coding style.
> -submit:
> if (err) {
> spin_lock_irqsave(&dc->lock, flags);
> if (dc->state == D_PARTIAL)
> --
> 2.25.1
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [f2fs-dev] [PATCH] f2fs: remove submit label in __submit_discard_cmd()
2022-11-14 22:49 ` Jaegeuk Kim
@ 2022-11-15 1:36 ` Chao Yu
-1 siblings, 0 replies; 6+ messages in thread
From: Chao Yu @ 2022-11-15 1:36 UTC (permalink / raw)
To: Jaegeuk Kim, Yangtao Li; +Cc: linux-kernel, linux-f2fs-devel
On 2022/11/15 6:49, Jaegeuk Kim wrote:
> On 11/12, Yangtao Li wrote:
>> Complaint from Matthew Wilcox in another similar place:
>>
>> "submit? You don't submit anything at the 'submit' label.
>> it should be called 'skip' or something. But I think this
>> is just badly written and you don't need a goto at all."
>>
>> Let's remove submit label for readability.
>>
>> Signed-off-by: Yangtao Li <frank.li@vivo.com>
>> ---
>> fs/f2fs/segment.c | 6 ++----
>> 1 file changed, 2 insertions(+), 4 deletions(-)
>>
>> diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
>> index 3654c30e0517..0a72e787c585 100644
>> --- a/fs/f2fs/segment.c
>> +++ b/fs/f2fs/segment.c
>> @@ -1144,13 +1144,11 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
>> if (time_to_inject(sbi, FAULT_DISCARD)) {
>> f2fs_show_injection_info(sbi, FAULT_DISCARD);
>> err = -EIO;
>> - goto submit;
>> - }
>> - err = __blkdev_issue_discard(bdev,
>> + } else
>> + err = __blkdev_issue_discard(bdev,
>> SECTOR_FROM_BLOCK(start),
>> SECTOR_FROM_BLOCK(len),
>> GFP_NOFS, &bio);
>
> Thanks. I added {} to meet the coding style.
Reviewed-by: Chao Yu <chao@kernel.org>
Thanks,
>
>> -submit:
>> if (err) {
>> spin_lock_irqsave(&dc->lock, flags);
>> if (dc->state == D_PARTIAL)
>> --
>> 2.25.1
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] f2fs: remove submit label in __submit_discard_cmd()
@ 2022-11-15 1:36 ` Chao Yu
0 siblings, 0 replies; 6+ messages in thread
From: Chao Yu @ 2022-11-15 1:36 UTC (permalink / raw)
To: Jaegeuk Kim, Yangtao Li; +Cc: linux-f2fs-devel, linux-kernel
On 2022/11/15 6:49, Jaegeuk Kim wrote:
> On 11/12, Yangtao Li wrote:
>> Complaint from Matthew Wilcox in another similar place:
>>
>> "submit? You don't submit anything at the 'submit' label.
>> it should be called 'skip' or something. But I think this
>> is just badly written and you don't need a goto at all."
>>
>> Let's remove submit label for readability.
>>
>> Signed-off-by: Yangtao Li <frank.li@vivo.com>
>> ---
>> fs/f2fs/segment.c | 6 ++----
>> 1 file changed, 2 insertions(+), 4 deletions(-)
>>
>> diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
>> index 3654c30e0517..0a72e787c585 100644
>> --- a/fs/f2fs/segment.c
>> +++ b/fs/f2fs/segment.c
>> @@ -1144,13 +1144,11 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
>> if (time_to_inject(sbi, FAULT_DISCARD)) {
>> f2fs_show_injection_info(sbi, FAULT_DISCARD);
>> err = -EIO;
>> - goto submit;
>> - }
>> - err = __blkdev_issue_discard(bdev,
>> + } else
>> + err = __blkdev_issue_discard(bdev,
>> SECTOR_FROM_BLOCK(start),
>> SECTOR_FROM_BLOCK(len),
>> GFP_NOFS, &bio);
>
> Thanks. I added {} to meet the coding style.
Reviewed-by: Chao Yu <chao@kernel.org>
Thanks,
>
>> -submit:
>> if (err) {
>> spin_lock_irqsave(&dc->lock, flags);
>> if (dc->state == D_PARTIAL)
>> --
>> 2.25.1
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-11-15 1:36 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-11-11 16:13 [f2fs-dev] [PATCH] f2fs: remove submit label in __submit_discard_cmd() Yangtao Li via Linux-f2fs-devel
2022-11-11 16:13 ` Yangtao Li
2022-11-14 22:49 ` [f2fs-dev] " Jaegeuk Kim
2022-11-14 22:49 ` Jaegeuk Kim
2022-11-15 1:36 ` [f2fs-dev] " Chao Yu
2022-11-15 1:36 ` Chao Yu
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