cxgb4: fix wrong shift.

While fixing coverity warning, commit dd2c7967 introduced typo in
shift value. Fix that.
Signed-off-by: Pavel Machek (CIP) <pavel@denx.de>
Fixes: dd2c7967 ("cxgb4: Fix unintentional sign extension issues")
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c

@@ -198,7 +198,7 @@ static void set_nat_params(struct adapter *adap, struct filter_entry *f,
 				      WORD_MASK, f->fs.nat_lip[3] |
 				      f->fs.nat_lip[2] << 8 |
 				      f->fs.nat_lip[1] << 16 |
-				      (u64)f->fs.nat_lip[0] << 25, 1);
+				      (u64)f->fs.nat_lip[0] << 24, 1);
 		}
 	}