netdev - Re: [PATCH] qlge: call ql_core_dump() only if dump memory was allocated.

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Date:	Fri, 20 Sep 2013 14:50:03 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	joe@...ches.com
Cc:	malahal@...ibm.com, netdev@...r.kernel.org
Subject: Re: [PATCH] qlge: call ql_core_dump() only if dump memory was
 allocated.

From: Joe Perches <joe@...ches.com>
Date: Fri, 20 Sep 2013 11:08:51 -0700

> On Fri, 2013-09-20 at 11:59 -0500, Malahal Naineni wrote:
>> Also changed a log message to indicate that memory was not allocated
>> instead of memory not available!
> []
>> diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_mpi.c b/drivers/net/ethernet/qlogic/qlge/qlge_mpi.c
> []
>> @@ -1274,11 +1274,13 @@ void ql_mpi_reset_work(struct work_struct *work)
>>  		return;
>>  	}
>>  
>> -	if (!ql_core_dump(qdev, qdev->mpi_coredump)) {
>> -		netif_err(qdev, drv, qdev->ndev, "Core is dumped!\n");
>> -		qdev->core_is_dumped = 1;
>> -		queue_delayed_work(qdev->workqueue,
>> -			&qdev->mpi_core_to_log, 5 * HZ);
>> +	if (qdev->mpi_coredump) {
>> +		if (!ql_core_dump(qdev, qdev->mpi_coredump)) {
>> +			netif_err(qdev, drv, qdev->ndev, "Core is dumped!\n");
>> +			qdev->core_is_dumped = 1;
>> +			queue_delayed_work(qdev->workqueue,
>> +				&qdev->mpi_core_to_log, 5 * HZ);
>> +		}
> 
> This can be done without adding another indentation level
> 
> 	if (qdev->mpi_coredump &&
> 	    !ql_core_dump(qdev, qdev->mpi_coredump)) {

Agreed.
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