linux-kernel - Re: [PATCH -mm] IPS SCSI driver: Check return of scsi_add

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Date:	Sun, 2 Sep 2007 22:03:39 +0200
From:	Jesper Juhl <jesper.juhl@...il.com>
To:	Satyam Sharma <satyam@...radead.org>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	James Bottomley <james.bottomley@...eleye.com>,
	aacraid@...ptec.com, linux-scsi@...r.kernel.org
Subject: Re: [PATCH -mm] IPS SCSI driver: Check return of scsi_add_host()

On Sunday 02 September 2007 22:13:49 Satyam Sharma wrote:
> 
> drivers/scsi/ips.c: In function ‘ips_register_scsi’:
> drivers/scsi/ips.c:6869:
> warning: ignoring return value of ‘scsi_add_host’, declared with attribute warn_unused_result
> 
> scsi_add_host() is __must_check, so let's check it's return and cleanup
> appropriately on errors.
> 
> Signed-off-by: Satyam Sharma <satyam@...radead.org>
> 
[snip]

Something seems to be wrong either at your end or mine
> +		IPS_PRINTK(KERN_WARNING, ha->pcidev, "Unable to add SCSI host¥n");

This should end with a newline  "\n"  but I'm seeing "¥n" ...


/Jesper

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