[PATCH net-next] net: bridge: mrp: Update ring transitions.

[PATCH net-next] net: bridge: mrp: Update ring transitions.

[Horatiu Vultur]

According to the standard IEC 62439-2, the number of transitions needs
to be counted for each transition 'between' ring state open and ring
state closed and not from open state to closed state.

Therefore fix this for both ring and interconnect ring.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
 net/bridge/br_mrp.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/bridge/br_mrp.c b/net/bridge/br_mrp.c
index cd2b1e424e54..f7012b7d7ce4 100644
--- a/net/bridge/br_mrp.c
+++ b/net/bridge/br_mrp.c
@@ -627,8 +627,7 @@ int br_mrp_set_ring_state(struct net_bridge *br,
 	if (!mrp)
 		return -EINVAL;
 
-	if (mrp->ring_state == BR_MRP_RING_STATE_CLOSED &&
-	    state->ring_state != BR_MRP_RING_STATE_CLOSED)
+	if (mrp->ring_state != state->ring_state)
 		mrp->ring_transitions++;
 
 	mrp->ring_state = state->ring_state;
@@ -715,8 +714,7 @@ int br_mrp_set_in_state(struct net_bridge *br, struct br_mrp_in_state *state)
 	if (!mrp)
 		return -EINVAL;
 
-	if (mrp->in_state == BR_MRP_IN_STATE_CLOSED &&
-	    state->in_state != BR_MRP_IN_STATE_CLOSED)
+	if (mrp->in_state != state->in_state)
 		mrp->in_transitions++;
 
 	mrp->in_state = state->in_state;
-- 
2.31.1

[Bridge] [PATCH net-next] net: bridge: mrp: Update ring transitions.

[Horatiu Vultur]

According to the standard IEC 62439-2, the number of transitions needs
to be counted for each transition 'between' ring state open and ring
state closed and not from open state to closed state.

Therefore fix this for both ring and interconnect ring.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
 net/bridge/br_mrp.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/bridge/br_mrp.c b/net/bridge/br_mrp.c
index cd2b1e424e54..f7012b7d7ce4 100644
--- a/net/bridge/br_mrp.c
+++ b/net/bridge/br_mrp.c
@@ -627,8 +627,7 @@ int br_mrp_set_ring_state(struct net_bridge *br,
 	if (!mrp)
 		return -EINVAL;
 
-	if (mrp->ring_state == BR_MRP_RING_STATE_CLOSED &&
-	    state->ring_state != BR_MRP_RING_STATE_CLOSED)
+	if (mrp->ring_state != state->ring_state)
 		mrp->ring_transitions++;
 
 	mrp->ring_state = state->ring_state;
@@ -715,8 +714,7 @@ int br_mrp_set_in_state(struct net_bridge *br, struct br_mrp_in_state *state)
 	if (!mrp)
 		return -EINVAL;
 
-	if (mrp->in_state == BR_MRP_IN_STATE_CLOSED &&
-	    state->in_state != BR_MRP_IN_STATE_CLOSED)
+	if (mrp->in_state != state->in_state)
 		mrp->in_transitions++;
 
 	mrp->in_state = state->in_state;
-- 
2.31.1

Re: [PATCH net-next] net: bridge: mrp: Update ring transitions.

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Fri, 4 Jun 2021 12:37:47 +0200 you wrote:
> According to the standard IEC 62439-2, the number of transitions needs
> to be counted for each transition 'between' ring state open and ring
> state closed and not from open state to closed state.
> 
> Therefore fix this for both ring and interconnect ring.
> 
> Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
> 
> [...]

Here is the summary with links:
  - [net-next] net: bridge: mrp: Update ring transitions.
    https://git.kernel.org/netdev/net-next/c/fcb34635854a

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html

Re: [Bridge] [PATCH net-next] net: bridge: mrp: Update ring transitions.

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Fri, 4 Jun 2021 12:37:47 +0200 you wrote:
> According to the standard IEC 62439-2, the number of transitions needs
> to be counted for each transition 'between' ring state open and ring
> state closed and not from open state to closed state.
> 
> Therefore fix this for both ring and interconnect ring.
> 
> Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
> 
> [...]

Here is the summary with links:
  - [net-next] net: bridge: mrp: Update ring transitions.
    https://git.kernel.org/netdev/net-next/c/fcb34635854a

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html