At Mon, 19 Mar 2007 10:24:38 +0100,
Adrian Bunk wrote:
>
> The Coverity checker spotted this bogus for() loop that produces an
> array overrun.
Hmm, I'm dense now before a caffee, but how can it overrun...?
>
> It seems what actually should be done is quite simple?
Yes... unless someone wants to add more register initializations
there.
Takashi
>
> Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>
>
> ---
>
> sound/pci/ice1712/wtm.c | 14 +++-----------
> 1 file changed, 3 insertions(+), 11 deletions(-)
>
> --- linux-2.6.21-rc3-mm2/sound/pci/ice1712/wtm.c.old 2007-03-19 01:29:23.000000000 +0100
> +++ linux-2.6.21-rc3-mm2/sound/pci/ice1712/wtm.c 2007-03-19 01:33:06.000000000 +0100
> @@ -489,23 +489,15 @@
>
> static int __devinit wtm_init(struct snd_ice1712 *ice)
> {
> - static unsigned short stac_inits_prodigy[] = {
> - STAC946X_RESET, 0,
> - (unsigned short)-1
> - };
> - unsigned short *p;
> -
> /*WTM 192M*/
> ice->num_total_dacs = 8;
> ice->num_total_adcs = 4;
> ice->force_rdma1 = 1;
>
> /*initialize codec*/
> - p = stac_inits_prodigy;
> - for (; *p != (unsigned short)-1; p += 2) {
> - stac9460_put(ice, p[0], p[1]);
> - stac9460_2_put(ice, p[0], p[1]);
> - }
> + stac9460_put(ice, STAC946X_RESET, 0);
> + stac9460_2_put(ice, STAC946X_RESET, 0);
> +
> return 0;
> }
>
>
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