Message-ID: <4FBAB439.3040104@mni.thm.de>
Date: Mon, 21 May 2012 23:31:37 +0200
From: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
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To: alex.buell@munted.eu
CC: Mailing Lists - Kernel Developers <linux-kernel@vger.kernel.org>
Subject: Re: 3.4: Build failure for lpfc_scsi driver
References: <1337635015.29025.41.camel@lithium.local.net>
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On 21.05.2012 23:16, Alex Buell wrote:
> cc1: warnings being treated as errors
> drivers/scsi/lpfc/lpfc_scsi.c: In function ‘lpfc_bg_setup_bpl’:
> drivers/scsi/lpfc/lpfc_scsi.c:1900:11: error: unused variable ‘rc’
> drivers/scsi/lpfc/lpfc_scsi.c: In function ‘lpfc_bg_setup_bpl_prot’:
> drivers/scsi/lpfc/lpfc_scsi.c:2037:11: error: unused variable ‘rc’
> drivers/scsi/lpfc/lpfc_scsi.c: In function ‘lpfc_bg_setup_sgl’:
> drivers/scsi/lpfc/lpfc_scsi.c:2256:11: error: unused variable ‘rc’
> drivers/scsi/lpfc/lpfc_scsi.c: In function ‘lpfc_bg_setup_sgl_prot’:
> drivers/scsi/lpfc/lpfc_scsi.c:2386:11: error: unused variable ‘rc’
>
> Easily fixed though but all the other warnings previously seen were fine
> yet this module was compiled with warnings being treated as errors?
Had this reported already. The flag in the Makefile for this driver was 
introduced between v3.3 and v3.4-rc1, in earlier versions it was 
compiled without it. If you don't actually need it just remove the flag 
and it will compile just fine!

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