net: systemport: Fix memleak in bcm_sysport_probe

When devm_kcalloc() fails, dev should be freed just
like what we've done in the subsequent error paths.

Fixes: 7b78be48a8 ("net: systemport: Dynamically allocate number of TX rings")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dinghao Liu 2020-08-24 13:58:31 +08:00 • committed by David S. Miller
commit 7ef1fc5730