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Message-ID: <20071017190821.GX15552@kernel.dk> Date: Wed, 17 Oct 2007 21:08:21 +0200 From: Jens Axboe <jens.axboe@...cle.com> To: Ingo Molnar <mingo@...e.hu> Cc: Linus Torvalds <torvalds@...ux-foundation.org>, linux-kernel@...r.kernel.org, Jeff Garzik <jgarzik@...ox.com>, Alan Cox <alan@...rguk.ukuu.org.uk> Subject: Re: [bug] ata subsystem related crash with latest -git On Wed, Oct 17 2007, Ingo Molnar wrote: > > btw., i get the following build warning: > > drivers/scsi/scsi_lib.c: In function 'scsi_free_sgtable': > drivers/scsi/scsi_lib.c:708: warning: 'index' may be used uninitialized in this function > drivers/scsi/scsi_lib.c:708: note: 'index' was declared here > drivers/scsi/scsi_lib.c:708: warning: 'index' may be used uninitialized in this function > drivers/scsi/scsi_lib.c:708: note: 'index' was declared here > drivers/scsi/scsi_lib.c: In function 'scsi_alloc_sgtable': > drivers/scsi/scsi_lib.c:708: warning: 'index' may be used uninitialized in this function > drivers/scsi/scsi_lib.c:708: note: 'index' was declared here > > not sure it matters. Hmm, I don't see them here (gcc 4.2.1). Must be the BUG(), does it go away if you add a index = -1 in the default: case? Just to be absolutely sure... -- Jens Axboe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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