> -----Original Message----- > From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> > Sent: Sunday, January 9, 2022 11:00 PM > To: Brandeburg, Jesse <jesse.brandeburg@xxxxxxxxx>; Nguyen, Anthony L > <anthony.l.nguyen@xxxxxxxxx>; David S. Miller <davem@xxxxxxxxxxxxx>; > Jakub Kicinski <kuba@xxxxxxxxxx> > Cc: linux-kernel@xxxxxxxxxxxxxxx; kernel-janitors@xxxxxxxxxxxxxxx; > Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>; Christoph Hellwig > <hch@xxxxxx>; Lobakin, Alexandr <alexandr.lobakin@xxxxxxxxx>; intel-wired- > lan@xxxxxxxxxxxxxxxx; netdev@xxxxxxxxxxxxxxx > Subject: [PATCH] i40e: Remove useless DMA-32 fallback configuration > > As stated in [1], dma_set_mask() with a 64-bit mask never fails if > dev->dma_mask is non-NULL. > So, if it fails, the 32 bits case will also fail for the same reason. > > Simplify code and remove some dead code accordingly. > > [1]: https://lkml.org/lkml/2021/6/7/398 > > Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> > Reviewed-by: Christoph Hellwig <hch@xxxxxx> > Reviewed-by: Alexander Lobakin <alexandr.lobakin@xxxxxxxxx> > --- > drivers/net/ethernet/intel/i40e/i40e_main.c | 9 +++------ > 1 file changed, 3 insertions(+), 6 deletions(-) > Tested-by: Gurucharan G <gurucharanx.g@xxxxxxxxx> (A Contingent worker at Intel)
