From: sjur.brandeland@stericsson.com <sjur.brandeland@stericsson.com>
Date: Wed, 15 Jun 2011 12:38:25 +0000 (+0000)
Subject: caif: Bugfix - XOFF removed channel from caif-mux
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a1b7f85e4f632f9cc342d8a34a3903feaf47a261;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

caif: Bugfix - XOFF removed channel from caif-mux

XOFF was mixed up with DOWN indication, causing causing CAIF channel to be
removed from mux and all incoming traffic to be lost after receiving flow-off.
Fix this by replacing FLOW_OFF with DOWN notification.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
---

diff --git a/net/caif/cfmuxl.c b/net/caif/cfmuxl.c
index 3a66b8c10e09..c23979e79dfa 100644
--- a/net/caif/cfmuxl.c
+++ b/net/caif/cfmuxl.c
@@ -255,7 +255,7 @@ static void cfmuxl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
 
 		if (cfsrvl_phyid_match(layer, phyid) && layer->ctrlcmd) {
 
-			if ((ctrl == _CAIF_CTRLCMD_PHYIF_FLOW_OFF_IND ||
+			if ((ctrl == _CAIF_CTRLCMD_PHYIF_DOWN_IND ||
 				ctrl == CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND) &&
 					layer->id != 0) {