net: mvpp2: fix port list indexing
The private port_list array has a list of pointers to mvpp2_port instances. This list is allocated given the number of ports enabled in the device tree, but the pointers are set using the port-id property. If on a single port is enabled, the port_list array will be of size 1, but when registering the port, if its id is not 0 the driver will crash. Other crashes were encountered in various situations. This fixes the issue by using an index not equal to the value of the port-id property. Fixes: 3f518509 ("ethernet: Add new driver for Marvell Armada 375 network unit") Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Yan Markman <ymarkman@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Showing
Please register or sign in to comment