On Wed, Oct 17 2007, Ingo Molnar wrote: > > * Ingo Molnar <[EMAIL PROTECTED]> wrote: > > > > > 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... > > > > well if i initialize the variable then of course the warning goes away > > :) > > > > NOTE: i get the same warning even without the BUG_ON() patch, and > > without your other fix patch as well. I'm using gcc 4.2.2. (Do you get > > the warning if you pick up the config i sent you earlier today?) > > btw., i changed the initialization to -1 and the crash still occurs > (as expected).
Would think so, thanks for checking though. -- Jens Axboe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
