RE: [PATCH net-next v2 0/2] dpaa2-eth: Move DPAA2 Ethernet driver

[Ioana Ciocoi Radulescu]

> -----Original Message-----
> From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> Sent: Wednesday, August 29, 2018 2:08 PM
> To: Ioana Ciocoi Radulescu <ruxandra.radulescu@xxxxxxx>
> Cc: netdev@xxxxxxxxxxxxxxx; davem@xxxxxxxxxxxxx;
> devel@xxxxxxxxxxxxxxxxxxxx; andrew@xxxxxxx; Horia Geanta
> <horia.geanta@xxxxxxx>; Madalin-cristian Bucur
> <madalin.bucur@xxxxxxx>; gregkh@xxxxxxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx; Ioana Ciornei <ioana.ciornei@xxxxxxx>; Laurentiu
> Tudor <laurentiu.tudor@xxxxxxx>
> Subject: Re: [PATCH net-next v2 0/2] dpaa2-eth: Move DPAA2 Ethernet
> driver
> 
> There are a few static checker warnings for the driver but only the
> first one looks like a possibly real bug.

Thanks for the report, what tool did you use to get these warnings?

> 
> drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c:1116 dpaa2_eth_stop()
> error: uninitialized symbol 'dpni_enabled'.

Will initialize in v3. Not actually a bug, since it's used only as an out param.

> drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c:1671 set_fq_affinity() warn:
> 'xps_mask' puts 1024 bytes on stack
> drivers/staging/fsl-dpaa2/ethsw/ethsw.c:742 port_vlans_add() error:
> uninitialized symbol 'err'.
> drivers/staging/fsl-dpaa2/ethsw/ethsw.c:886 port_vlans_del() error:
> uninitialized symbol 'err'.

The dpaa2 switch driver is not targeted by the current patchset, so I'll fix these
in a separate patch on Greg's staging tree.

Thanks,
Ioana