r8169: remove unused variable

all references got removed by 865c652d6be9929927cabdc54b137b7541eb6612
(r8169: remove non-napi code).

Signed-off-by: Florian Westphal <fwestphal@astaro.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 4e22462684c98e63108c0851ba36ae49d5532582..4b53b58d75fc0375e03579e79c9dbb5adf808056 100644 (file)
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -51,9 +51,6 @@
 #define TX_BUFFS_AVAIL(tp) \
        (tp->dirty_tx + NUM_TX_DESC - tp->cur_tx - 1)
 
-/* Maximum events (Rx packets, etc.) to handle at each interrupt. */
-static const int max_interrupt_work = 20;
-
 /* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
    The RTL chips use a 64 element hash table based on the Ethernet CRC. */
 static const int multicast_filter_limit = 32;