From 1b6dd556c3045ca5fa31cc1e98a4a43afa680e1e Mon Sep 17 00:00:00 2001 From: Arkadi Sharshevsky Date: Sun, 6 Aug 2017 16:15:40 +0300 Subject: net: dsa: Remove prepare phase for FDB The prepare phase for FDB add is unneeded because most of DSA devices can have failures during bus transactions (SPI, I2C, etc.), thus, the prepare phase cannot guarantee success of the commit stage. The support for learning FDB through notification chain, which will be introduced in the following patches, will provide the ability to notify back the bridge about successful offload. Signed-off-by: Arkadi Sharshevsky Reviewed-by: Vivien Didelot Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller --- include/net/dsa.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'include/net') diff --git a/include/net/dsa.h b/include/net/dsa.h index ba11005dac8c..446fc438cb80 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -385,9 +385,7 @@ struct dsa_switch_ops { /* * Forwarding database */ - int (*port_fdb_prepare)(struct dsa_switch *ds, int port, - const unsigned char *addr, u16 vid); - void (*port_fdb_add)(struct dsa_switch *ds, int port, + int (*port_fdb_add)(struct dsa_switch *ds, int port, const unsigned char *addr, u16 vid); int (*port_fdb_del)(struct dsa_switch *ds, int port, const unsigned char *addr, u16 vid); -- cgit v1.2.3