qlge: make nic_operations struct const

The struct nic_operations is just function pointers and should be
declared const for added security.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index 4757c59a07a2..d32850715f5c 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -2134,7 +2134,7 @@ struct ql_adapter {
         struct delayed_work mpi_idc_work;
         struct delayed_work mpi_core_to_log;
         struct completion ide_completion;
-        struct nic_operations *nic_ops;
+        const struct nic_operations *nic_ops;
         u16 device_id;
         struct timer_list timer;
         atomic_t lb_count;