net: dsa: qca8k: handle error from qca8k_busy_wait
authorAnsuel Smith <ansuelsmth@gmail.com>
Fri, 14 May 2021 20:59:58 +0000 (22:59 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 14 May 2021 22:30:22 +0000 (15:30 -0700)
commitb7c818d194927bdc60ed15db55bb8654496a36b7
treede79aa1ca621613a7ae3a906a38fdf05efd0345c
parentaaf421425cbdec4eb6fd75a29e65c2867b0b7bbd
net: dsa: qca8k: handle error from qca8k_busy_wait

Propagate errors from qca8k_busy_wait instead of hardcoding return
value.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/dsa/qca8k.c