[PATCH] IB/ocrdma: pr_err() strings should end with newlines

[PATCH] IB/ocrdma: pr_err() strings should end with newlines

[Arvind Yadav]

pr_err() messages should end with a new-line to avoid other messages
being concatenated.

Signed-off-by: Arvind Yadav <arvind.yadav.cs-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 drivers/infiniband/hw/ocrdma/ocrdma_stats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
index 66056f9..e528d7a 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
@@ -658,7 +658,7 @@ static ssize_t ocrdma_dbgfs_ops_write(struct file *filp,
 		if (reset) {
 			status = ocrdma_mbx_rdma_stats(dev, true);
 			if (status) {
-				pr_err("Failed to reset stats = %d", status);
+				pr_err("Failed to reset stats = %d\n", status);
 				goto err;
 			}
 		}
-- 
1.9.1

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Re: [PATCH] IB/ocrdma: pr_err() strings should end with newlines

[Yuval Shaia]

On Tue, Sep 26, 2017 at 12:21:44PM +0530, Arvind Yadav wrote:
> pr_err() messages should end with a new-line to avoid other messages
> being concatenated.
> 
> Signed-off-by: Arvind Yadav <arvind.yadav.cs-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
>  drivers/infiniband/hw/ocrdma/ocrdma_stats.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
> index 66056f9..e528d7a 100644
> --- a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
> +++ b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
> @@ -658,7 +658,7 @@ static ssize_t ocrdma_dbgfs_ops_write(struct file *filp,
>  		if (reset) {
>  			status = ocrdma_mbx_rdma_stats(dev, true);
>  			if (status) {
> -				pr_err("Failed to reset stats = %d", status);
> +				pr_err("Failed to reset stats = %d\n", status);
>  				goto err;
>  			}
>  		}

While there, can you also fix line 1096 in ocrdma_hw.c?

(is it too naive to expect checkptahc to catch such errors?)

> -- 
> 1.9.1
> 
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Re: [PATCH] IB/ocrdma: pr_err() strings should end with newlines

[Arvind Yadav]

Hi Yuval,


On Tuesday 26 September 2017 12:49 PM, Yuval Shaia wrote:
> On Tue, Sep 26, 2017 at 12:21:44PM +0530, Arvind Yadav wrote:
>> pr_err() messages should end with a new-line to avoid other messages
>> being concatenated.
>>
>> Signed-off-by: Arvind Yadav <arvind.yadav.cs-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> ---
>>   drivers/infiniband/hw/ocrdma/ocrdma_stats.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
>> index 66056f9..e528d7a 100644
>> --- a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
>> +++ b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
>> @@ -658,7 +658,7 @@ static ssize_t ocrdma_dbgfs_ops_write(struct file *filp,
>>   		if (reset) {
>>   			status = ocrdma_mbx_rdma_stats(dev, true);
>>   			if (status) {
>> -				pr_err("Failed to reset stats = %d", status);
>> +				pr_err("Failed to reset stats = %d\n", status);
>>   				goto err;
>>   			}
>>   		}
> While there, can you also fix line 1096 in ocrdma_hw.c?
>
> (is it too naive to expect checkptahc to catch such errors?)
As per your suggestion, I have done  the changes.
>
>> -- 
>> 1.9.1
>>
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~arvind
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Re: [PATCH] IB/ocrdma: pr_err() strings should end with newlines

[Joe Perches]

On Tue, 2017-09-26 at 10:19 +0300, Yuval Shaia wrote:
> On Tue, Sep 26, 2017 at 12:21:44PM +0530, Arvind Yadav wrote:
> > pr_err() messages should end with a new-line to avoid other messages
> > being concatenated.
[]
> > diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
[]
> > @@ -658,7 +658,7 @@ static ssize_t ocrdma_dbgfs_ops_write(struct file *filp,
> >  		if (reset) {
> >  			status = ocrdma_mbx_rdma_stats(dev, true);
> >  			if (status) {
> > -				pr_err("Failed to reset stats = %d", status);
> > +				pr_err("Failed to reset stats = %d\n", status);
> >  				goto err;
> >  			}
> >  		}
> 
> While there, can you also fix line 1096 in ocrdma_hw.c?
> 
> (is it too naive to expect checkptahc to catch such errors?)

Yes.  It is not reasonable.

There would be way too high a false positive rate
as checkpatch could not trace whether or not there
is a printk(KERN_CONT or pr_cont after that.

Re: [PATCH] IB/ocrdma: pr_err() strings should end with newlines

[Doug Ledford]

On Tue, 2017-09-26 at 12:21 +0530, Arvind Yadav wrote:
> pr_err() messages should end with a new-line to avoid other messages
> being concatenated.
> 
> Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>

Thanks, applied.

-- 
Doug Ledford <dledford@redhat.com>
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