Re: [KJ] [PATCH][18/26] drivers/usb/image/* - compile warning cleanup

["Stephen Biggs" <yrgrknmxpzlk@gawab.com>]

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On 11 Feb 2005 at 1:27, Alexey Dobriyan wrote:

> On Thursday 10 February 2005 23:34, Stephen Biggs wrote:
> 
> > --- linux-2.6.11-rc3-mm-original/drivers/usb/image/microtek.c
> > +++ linux-2.6.11-rc3-mm/drivers/usb/image/microtek.c
> > @@ -809,7 +809,11 @@ static int mts_usb_probe(struct usb_inte
> >  		goto out_free_urb;
> >  
> >  	new_desc->host->hostdata[0] = (unsigned long)new_desc;
> > -	scsi_add_host(new_desc->host, NULL); /* XXX handle failure */
> > +	if(scsi_add_host(new_desc->host, NULL)) {
> > +		usb_free_urb(new_desc->urb);
> > +		kfree(new_desc);
> > +		return -EIO;
> > +	}
> 
> Should be:
> 
> 	if (scsi_add_host(new_desc->host, NULL)) {
> 		rc = -E____;
> 		goto out_free_urb;
> 	}
> 
> Yes, yes, I know. There is no rc in mts_usb_probe. ;-)

This is why I didn't do it your way.  I made the judgement call of not 
adding another patch line and an rc variable that would either only be 
used in one place, or I would have change the entire function to use "rc" 
consistently.  My patch is, instead, a deletion of one line and an 
addition of 5 lines all in one place; simple.

Thanks for the feedback.

> 
> 	Alexey
> 





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