From: Scott Feldman <sfel...@gmail.com>
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: Scott Feldman <sfel...@gmail.com>
---
drivers/net/ethernet/rocker/rocker.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/rocker/rocker.c
b/drivers/net/ethernet/rocker/rocker.c
index 36f7edf..ab6d871 100644
--- a/drivers/net/ethernet/rocker/rocker.c
+++ b/drivers/net/ethernet/rocker/rocker.c
@@ -4936,7 +4936,7 @@ 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++) {
--
1.7.10.4
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