> -----Original Message----- > From: Yong Wang [mailto:wang.yon...@zte.com.cn] > Sent: Friday, June 23, 2017 6:58 PM > To: Wu, Jingjing <jingjing...@intel.com> > Cc: dev@dpdk.org; Yong Wang <wang.yon...@zte.com.cn> > Subject: [PATCH v2] net/i40e: fix division by 0 error > > In function i40e_vsi_config_tc_queue_mapping(), if 'enabled_tcmap' is 0, > 'total_tc' might be 0. Then 'total_tc' might be used in a division by 0 in > "qpnum_per_tc = i40e_align_floor(vsi->nb_qps / total_tc)". Fix it by changing > 'total_tc' from 0 to 1 just as func > i40e_vsi_update_queue_mapping() does. > > Signed-off-by: Yong Wang <wang.yon...@zte.com.cn>
Acked-by: Jingjing Wu <jingjing...@intel.com>
