Commit 27b808cb authored by Scott Feldman's avatar Scott Feldman Committed by David S. Miller

rocker: zero allocate ports array

When allocating the array of rocker port pointers, zero the array values so
we can test for !NULL to see if port is allocated/registered.  We'll need
this later when installing untagged VLAN support for each port, during port
probe.  It's a long story, but to install a VLAN (vid=0 for untagged, in
this case) on a port, we'll need to scan other ports to see if the VLAN
group for that VLAN has been setup.  To scan the other ports, we need to
walk the port array.
Signed-off-by: default avatarScott Feldman <sfeldma@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 66e5133f
......@@ -4911,7 +4911,7 @@ static int rocker_probe_ports(struct rocker *rocker)
int err;
alloc_size = sizeof(struct rocker_port *) * rocker->port_count;
rocker->ports = kmalloc(alloc_size, GFP_KERNEL);
rocker->ports = kzalloc(alloc_size, GFP_KERNEL);
if (!rocker->ports)
return -ENOMEM;
for (i = 0; i < rocker->port_count; i++) {
......
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