diff options
| author |   Karicheri, Muralidharan <m-karicheri2@ti.com> | 2015-07-28 18:20:13 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-07-29 18:37:40 -0700 |
| commit | c20afae75c32ec69eccc4ee432fa27d426e85a83 (patch) | |
| tree | 2ac8fd5f33a732848b76747959de9b33af3db7ad /drivers/net/ethernet/ti/netcp_ethss.c | |
| parent | net: netcp: fix cleanup interface list in netcp_remove() (diff) | |
| download | linux-dev-c20afae75c32ec69eccc4ee432fa27d426e85a83.tar.xz linux-dev-c20afae75c32ec69eccc4ee432fa27d426e85a83.zip | |
net: netcp: ethss: fix up incorrect use of list api
The code seems to assume a null is returned when the list is empty
from first_sec_slave() to break the loop which is incorrect. Fix the
code by using list_empty().
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti/netcp_ethss.c')
| -rw-r--r-- | drivers/net/ethernet/ti/netcp_ethss.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/ti/netcp_ethss.c b/drivers/net/ethernet/ti/netcp_ethss.c index a21881219865..d11d6172941a 100644 --- a/drivers/net/ethernet/ti/netcp_ethss.c +++ b/drivers/net/ethernet/ti/netcp_ethss.c @@ -2508,10 +2508,9 @@ static void free_secondary_ports(struct gbe_priv *gbe_dev) { struct gbe_slave *slave; - for (;;) { + while (!list_empty(&gbe_dev->secondary_slaves)) { slave = first_sec_slave(gbe_dev); - if (!slave) - break; + if (slave->phy) phy_disconnect(slave->phy); list_del(&slave->slave_list); |