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- From 733993f502f254912b1415e13f73651d9f2e74ef Mon Sep 17 00:00:00 2001
- From: Andrew Lunn <[email protected]>
- Date: Sun, 5 Jul 2020 22:42:27 +0200
- Subject: [PATCH 1/5] net: dsa: rtl8366: Pass GENMASK() signed bits
- Oddly, GENMASK() requires signed bit numbers, so that it can compare
- them for < 0. If passed an unsigned type, we get warnings about the
- test never being true.
- Signed-off-by: Andrew Lunn <[email protected]>
- Reviewed-by: Florian Fainelli <[email protected]>
- Signed-off-by: David S. Miller <[email protected]>
- ---
- drivers/net/dsa/rtl8366.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
- --- a/drivers/net/dsa/rtl8366.c
- +++ b/drivers/net/dsa/rtl8366.c
- @@ -311,7 +311,7 @@ int rtl8366_init_vlan(struct realtek_smi
- /* For the CPU port, make all ports members of this
- * VLAN.
- */
- - mask = GENMASK(smi->num_ports - 1, 0);
- + mask = GENMASK((int)smi->num_ports - 1, 0);
- else
- /* For all other ports, enable itself plus the
- * CPU port.
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