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Date:   Tue, 28 Mar 2017 15:09:43 -0400
From:   Vivien Didelot <vivien.didelot@...oirfairelinux.com>
To:     netdev@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel@...oirfairelinux.com,
        "David S. Miller" <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...oirfairelinux.com>
Subject: [PATCH net-next] net: dsa: mv88e6xxx: unconditionally set ATU trunk

Set the trunk member of the mv88e6xxx_atu_entry structure regardless its
value, so that uninitialized structures gets the correct boolean value.

Note that no mainline code is affected by the current behavior.

Signed-off-by: Vivien Didelot <vivien.didelot@...oirfairelinux.com>
---
 drivers/net/dsa/mv88e6xxx/global1_atu.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/dsa/mv88e6xxx/global1_atu.c b/drivers/net/dsa/mv88e6xxx/global1_atu.c
index 831434bc5c13..fa7e7db5171b 100644
--- a/drivers/net/dsa/mv88e6xxx/global1_atu.c
+++ b/drivers/net/dsa/mv88e6xxx/global1_atu.c
@@ -128,9 +128,7 @@ static int mv88e6xxx_g1_atu_data_read(struct mv88e6xxx_chip *chip,
 
 	entry->state = val & 0xf;
 	if (entry->state != GLOBAL_ATU_DATA_STATE_UNUSED) {
-		if (val & GLOBAL_ATU_DATA_TRUNK)
-			entry->trunk = true;
-
+		entry->trunk = !!(val & GLOBAL_ATU_DATA_TRUNK);
 		entry->portvec = (val >> 4) & mv88e6xxx_port_mask(chip);
 	}
 
-- 
2.12.1

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