> On Wed, Apr 24, 2024 at 7:58 AM Su Hui <suhui@xxxxxxxxxxxx> wrote:
> >
> > Clang static checker(scan-build) warning：
> > drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:line 2184, column 2
> > Attempt to free released memory.
> >
> > npc_mcam_rsrcs_deinit() has released 'mcam->counters.bmap'. Deleted
> this
> > redundant kfree() to fix this double free problem.
> >
> > Fixes: dd7842878633 ("octeontx2-af: Add new devlink param to configure
> maximum usable NIX block LFs")
> > Signed-off-by: Su Hui <suhui@xxxxxxxxxxxx>
Reviewed-by: Hariprasad Kelam <hkelam@xxxxxxxxxxx>
>
> LGTM
> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@xxxxxxxxxxxx>
> > ---
> > drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c | 1 -
> > 1 file changed, 1 deletion(-)
> >
> > diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
> b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
> > index be709f83f331..e8b73b9d75e3 100644
> > --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
> > +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
> > @@ -2181,7 +2181,6 @@ void rvu_npc_freemem(struct rvu *rvu)
> >
> > kfree(pkind->rsrc.bmap);
> > npc_mcam_rsrcs_deinit(rvu);
> > - kfree(mcam->counters.bmap);
> > if (rvu->kpu_prfl_addr)
> > iounmap(rvu->kpu_prfl_addr);
> > else
> > --
> > 2.30.2
> >
> >
>
>
> --
> Regards,
> Kalesh A P
