r8152: avoid start_xmit to schedule napi when napi is disabled
authorhayeswang <hayeswang@realtek.com>
Thu, 26 Jan 2017 01:38:32 +0000 (09:38 +0800)
committerRaspbian kernel package updater <root@raspbian.org>
Sun, 23 Jul 2017 02:58:54 +0000 (02:58 +0000)
commit154fd545cb4da0e71de289aca13d1f60bd722118
tree8483275c13b3edb8a0d8c9aca6ea083a4bc1513a
parenteee9107616e6fd6cce7cc1f439ebeb3ecc37e4d7
r8152: avoid start_xmit to schedule napi when napi is disabled

[ Upstream commit de9bf29dd6e4a8a874cb92f8901aed50a9d0b1d3 ]

Stop the tx when the napi is disabled to prevent napi_schedule() is
called.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/usb/r8152.c