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| author |   Scott Feldman <sfeldma@gmail.com> | 2015-06-01 11:39:02 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-06-01 17:00:08 -0700 |
| commit | 27b808cbc2ad72608fb2fd9abd81930d32464546 (patch) | |
| tree | 2d5891cfb91eaaabbcf68e561dcad2dc22da24f6 /drivers/net/ethernet/rocker/rocker.c | |
| parent | vlan: Add GRO support for non hardware accelerated vlan (diff) | |
| download | linux-dev-27b808cbc2ad72608fb2fd9abd81930d32464546.tar.xz linux-dev-27b808cbc2ad72608fb2fd9abd81930d32464546.zip | |
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: Scott Feldman <sfeldma@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/rocker/rocker.c')
| -rw-r--r-- | drivers/net/ethernet/rocker/rocker.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/rocker/rocker.c b/drivers/net/ethernet/rocker/rocker.c index d246647b3653..b0fb24509124 100644 --- a/drivers/net/ethernet/rocker/rocker.c +++ b/drivers/net/ethernet/rocker/rocker.c @@ -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++) { |