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authorAndrew Lunn <andrew@lunn.ch>2020-07-05 22:42:27 +0200
committerDavid S. Miller <davem@davemloft.net>2020-07-06 00:47:28 +0200
commitda31735cb9db61dccea0bc9eeb581b41106a247a (patch)
treef1063e191c20598f7eb9531ef22fb074d1a20c09 /drivers/net/dsa/rtl8366.c
parentMerge branch 'net-dsa-b53-sf2-warn' (diff)
downloadlinux-da31735cb9db61dccea0bc9eeb581b41106a247a.tar.xz
linux-da31735cb9db61dccea0bc9eeb581b41106a247a.zip
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 <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r--drivers/net/dsa/rtl8366.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/dsa/rtl8366.c b/drivers/net/dsa/rtl8366.c
index ac88caca5ad4..993cf3ac59d9 100644
--- a/drivers/net/dsa/rtl8366.c
+++ b/drivers/net/dsa/rtl8366.c
@@ -272,7 +272,7 @@ int rtl8366_init_vlan(struct realtek_smi *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.