From: Florian Fainelli <f.fainelli@gmail.com>
Date: Fri, 29 Dec 2017 19:05:45 +0000 (-0800)
Subject: net: dsa: Fix dsa_legacy_register() return value
X-Git-Tag: v4.16-rc1~123^2~251
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=21602e1a5578925f610155a0bcf056d1ea9de964;p=linux.git

net: dsa: Fix dsa_legacy_register() return value

We need to make the dsa_legacy_register() stub return 0 in order for
dsa_init_module() to successfully register and continue registering the
ETH_P_XDSA packet handler.

Fixes: 2a93c1a3651f ("net: dsa: Allow compiling out legacy support")
Reported-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index b03665e8fb4e..cefb0c3c6d51 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -103,7 +103,7 @@ void dsa_legacy_unregister(void);
 #else
 static inline int dsa_legacy_register(void)
 {
-	return -ENODEV;
+	return 0;
 }
 
 static inline void dsa_legacy_unregister(void) { }