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authorDhananjay Phadke <dhananjay@netxen.com>2009-07-26 20:17:21 -0700
committerDavid S. Miller <davem@davemloft.net>2009-07-26 20:17:21 -0700
commitc8a5a658b826508c7c61b57e9a590f7b8760fb51 (patch)
tree33f2e37b2513eb16d823cf122fbf4e2c458e242f /drivers/net/netxen/netxen_nic_init.c
parentc587aea951a56d29741a3cef4ea3e142c93b3207 (diff)
netxen: reset ring consumer during cleanup
Reset consumer of status rings to 0 when cleaning up sw resources. Status rings are not deleted during suspend since they have napi objects. This ensures correct rx processing across suspen-resume. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen/netxen_nic_init.c')
-rw-r--r--drivers/net/netxen/netxen_nic_init.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 5d3343ef3d8..7acf204e38c 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -184,6 +184,13 @@ void netxen_free_sw_resources(struct netxen_adapter *adapter)
kfree(recv_ctx->rds_rings);
skip_rds:
+ if (recv_ctx->sds_rings == NULL)
+ goto skip_sds;
+
+ for(ring = 0; ring < adapter->max_sds_rings; ring++)
+ recv_ctx->sds_rings[ring].consumer = 0;
+
+skip_sds:
if (adapter->tx_ring == NULL)
return;