cxgb4: fix MAC address hash filter

Fix the calculation of the inexact hash-based MAC address filter.
It's 64 bits but current code is missing a ULL.  Results in filtering out
some legitimate packets.

Signed-off-by: Dimitris Michailidis <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c
index bb813d94aea8ef5ae11db63ce6ac795fd0a62c39..e97521c801ea6e4a90714bd2038d4c0610b8806a 100644 (file)
--- a/drivers/net/cxgb4/t4_hw.c
+++ b/drivers/net/cxgb4/t4_hw.c
@@ -2408,7 +2408,7 @@ int t4_alloc_mac_filt(struct adapter *adap, unsigned int mbox,
                if (index < NEXACT_MAC)
                        ret++;
                else if (hash)
-                       *hash |= (1 << hash_mac_addr(addr[i]));
+                       *hash |= (1ULL << hash_mac_addr(addr[i]));
        }
        return ret;
 }