linux-kernel - Re: [PATCH] MIPS: Octeon: Delete an error message for a failed memory allocation in octeon_irq_init

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Date:   Wed, 24 May 2017 18:01:39 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     Joe Perches <joe@...ches.com>
Cc:     linux-mips@...ux-mips.org,
        Dan Carpenter <dan.carpenter@...cle.com>,
        David Daney <david.daney@...ium.com>,
        Ralf Bächle <ralf@...ux-mips.org>,
        "Steven J. Hill" <steven.hill@...ium.com>,
        LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] MIPS: Octeon: Delete an error message for a failed memory
 allocation in octeon_irq_init_gpio()

>> +++ b/arch/mips/cavium-octeon/octeon-irq.c
>> @@ -1615,7 +1615,6 @@ static int __init octeon_irq_init_gpio(
>>  		irq_domain_add_linear(
>>  			gpio_node, 16, &octeon_irq_domain_gpio_ops, gpiod);
>>  	} else {
>> -		pr_warn("Cannot allocate memory for GPIO irq_domain.\n");
>>  		return -ENOMEM;
>>  	}
> 
> You really should reverse the test here and
> unindent the first block.

Thanks for your improved source code transformation.

I am curious if I will stumble on a similar change possibility once more
for remaining update candidates in other software areas.

Regards,
Markus