[PATCH] xillybus: place 'else' on same line as '}'

[PATCH] xillybus: place 'else' on same line as '}'

[Jeremiah Mahler]

Place 'else' on same line as closing brace '}' as per
Documentation/CodingStyle.  Fixes 1 error found by checkpatch.pl.

Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com>
---
 drivers/staging/xillybus/xillybus_core.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/xillybus/xillybus_core.c b/drivers/staging/xillybus/xillybus_core.c
index ab6502c..7de4c11 100644
--- a/drivers/staging/xillybus/xillybus_core.c
+++ b/drivers/staging/xillybus/xillybus_core.c
@@ -546,8 +546,7 @@ static int xilly_setupchannels(struct xilly_endpoint *ep,
 			channel->rd_buffers = buffers;
 			rc = xilly_get_dma_buffers(ep, &rd_alloc, buffers,
 						   bufnum, bytebufsize);
-		}
-		else if (channelnum > 0) {
+		} else if (channelnum > 0) {
 			channel->num_wr_buffers = bufnum;
 
 			channel->seekable = seekable;
-- 
2.0.1

Re: [PATCH] xillybus: place 'else' on same line as '}'

[Eli Billauer]

Hi,

Thanks for this.

And since I looked at the part in Codingstyle that deals with if-else, I 
found another few mistakes regarding braces around a single statement. 
The rules say, it turns out, that if one of the clauses in an if-else is 
longer than one statement, both clauses should be wrapped with braces. 
This rule is broken in lines 162, 536 and 613 of the same file.

To avoid possible conflicts, I'll wait for this patch to be applied, and 
submit my corrections after that.

Regards,
    Eli


On 14/07/14 06:07, Jeremiah Mahler wrote:
> Place 'else' on same line as closing brace '}' as per
> Documentation/CodingStyle.  Fixes 1 error found by checkpatch.pl.
>
> Signed-off-by: Jeremiah Mahler<jmmahler@gmail.com>
> ---
>   drivers/staging/xillybus/xillybus_core.c | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/staging/xillybus/xillybus_core.c b/drivers/staging/xillybus/xillybus_core.c
> index ab6502c..7de4c11 100644
> --- a/drivers/staging/xillybus/xillybus_core.c
> +++ b/drivers/staging/xillybus/xillybus_core.c
> @@ -546,8 +546,7 @@ static int xilly_setupchannels(struct xilly_endpoint *ep,
>   			channel->rd_buffers = buffers;
>   			rc = xilly_get_dma_buffers(ep,&rd_alloc, buffers,
>   						   bufnum, bytebufsize);
> -		}
> -		else if (channelnum>  0) {
> +		} else if (channelnum>  0) {
>   			channel->num_wr_buffers = bufnum;
>
>   			channel->seekable = seekable;
>    

Re: [PATCH] xillybus: place 'else' on same line as '}'

[Dan Carpenter]

On Mon, Jul 14, 2014 at 09:40:39AM +0300, Eli Billauer wrote:
> Hi,
> 
> Thanks for this.
> 
> And since I looked at the part in Codingstyle that deals with
> if-else, I found another few mistakes regarding braces around a
> single statement. The rules say, it turns out, that if one of the
> clauses in an if-else is longer than one statement, both clauses
> should be wrapped with braces. This rule is broken in lines 162, 536
> and 613 of the same file.
> 
> To avoid possible conflicts, I'll wait for this patch to be applied,
> and submit my corrections after that.

In theory there shouldn't be any need to wait because the rules about
which patches go in first are very clear and predictable.  First come
first serve.  Unless a patch is rejected.  And they are only rejected if
they violate some rule, but normally ok patches go in.

This patch is almost totally ok except it doesn't have "staging" in the
subject.  I'm not sure if that's enough to reject it...  Probably it's
ok and you should assume it will be merged.

The other reason that you don't need to wait is that this patch won't
conflict with the other patch you are proposing.

regards,
dan carpenter

Re: [PATCH] xillybus: place 'else' on same line as '}'

[Jeremiah Mahler]

Eli,

On Mon, Jul 14, 2014 at 09:40:39AM +0300, Eli Billauer wrote:
> Hi,
> 
> Thanks for this.
> 
> And since I looked at the part in Codingstyle that deals with if-else, I
> found another few mistakes regarding braces around a single statement. The
> rules say, it turns out, that if one of the clauses in an if-else is longer
> than one statement, both clauses should be wrapped with braces. This rule is
> broken in lines 162, 536 and 613 of the same file.
> 

I just looked through CodingStyle, and you are right.  If braces are
used on one branch they should be used on all branches.

Interestingly, checkpatch.pl doesn't warn about these.

> ...

Cheers,
-- 
Jeremiah Mahler
jmmahler@gmail.com
http://github.com/jmahler

Re: [PATCH] xillybus: place 'else' on same line as '}'

[Jeremiah Mahler]

Dan,

On Mon, Jul 14, 2014 at 11:51:42AM +0300, Dan Carpenter wrote:
> On Mon, Jul 14, 2014 at 09:40:39AM +0300, Eli Billauer wrote:
> 
...
>
> This patch is almost totally ok except it doesn't have "staging" in the
> subject.  I'm not sure if that's enough to reject it...  Probably it's
> ok and you should assume it will be merged.
> 

I missed that.  A subject line like this would have been better.

  staging: xillybus: place 'else' on same line as '}'

>
...
> 
> regards,
> dan carpenter
> 

Thanks,
-- 
Jeremiah Mahler
jmmahler@gmail.com
http://github.com/jmahler

Re: [PATCH] xillybus: place 'else' on same line as '}'

[Greg Kroah-Hartman]

On Sun, Jul 13, 2014 at 08:07:00PM -0700, Jeremiah Mahler wrote:
> Place 'else' on same line as closing brace '}' as per
> Documentation/CodingStyle.  Fixes 1 error found by checkpatch.pl.
> 
> Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com>
> ---
>  drivers/staging/xillybus/xillybus_core.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

Sorry, someone else sent this patch, which I applied already.  They did
so after you, but I missed this one as you didn't have the 'staging'
line on the Subject, my fault.

Sorry about that.

greg k-h