drivers/net: Remove address use from assignments of function pointers

"foo = &function" is more commonly written "foo = function"

Done with coccinelle script:

// <smpl>
@r@
identifier f;
@@

f(...) { ... }

@@
identifier r.f;
@@

- &f
+ f
// </smpl>

drivers/net/tehuti.c used a function and struct with the
same name, the function was renamed.

Compile tested x86 only.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/tulip/dmfe.c

@@ -599,7 +599,7 @@ static int dmfe_open(struct DEVICE *dev)
 	init_timer(&db->timer);
 	db->timer.expires = DMFE_TIMER_WUT + HZ * 2;
 	db->timer.data = (unsigned long)dev;
-	db->timer.function = &dmfe_timer;
+	db->timer.function = dmfe_timer;
 	add_timer(&db->timer);
 
 	return 0;