On Fri, Aug 25, 2023 at 10:04:41PM +0300, Mikhail Kobuk wrote:
> 'tp->irq_max' value is either 1 [L16336] or 5 [L16354], as indicated in
> tg3_get_invariants(). Therefore, 'i' can't exceed 4 in tg3_init_one()
> that makes (i <= 4) always true. Moreover, 'intmbx' value set at the
> last iteration is not used later in it's scope.
>
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
>
> Fixes: 78f90dcf184b ("tg3: Move napi_add calls below tg3_get_invariants")
> Signed-off-by: Mikhail Kobuk <m.kobuk@xxxxxxxxx>
> Reviewed-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
Reviewed-by: Simon Horman <horms@xxxxxxxxxx>
