From: Arnaldo Carvalho de Melo <acme@mandriva.com>
Date: Tue, 28 Nov 2006 21:42:03 +0000 (-0200)
Subject: [DCCP]: Make {set,get}sockopt(DCCP_SOCKOPT_PACKET_SIZE) return 0
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=841bac1d607d8bf2e068e4b24393fb77372814e3;p=deliverable%2Flinux.git

[DCCP]: Make {set,get}sockopt(DCCP_SOCKOPT_PACKET_SIZE) return 0

To reflect the fact that this now is of no effect, not making apps
stop working, just be warned in the system log.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
---

diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 2604e34d8f38..5ec47d9ee447 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -471,7 +471,7 @@ static int do_dccp_setsockopt(struct sock *sk, int level, int optname,
 	switch (optname) {
 	case DCCP_SOCKOPT_PACKET_SIZE:
 		DCCP_WARN("sockopt(PACKET_SIZE) is deprecated: fix your app\n");
-		err = -EINVAL;
+		err = 0;
 		break;
 	case DCCP_SOCKOPT_CHANGE_L:
 		if (optlen != sizeof(struct dccp_so_feat))
@@ -583,7 +583,7 @@ static int do_dccp_getsockopt(struct sock *sk, int level, int optname,
 	switch (optname) {
 	case DCCP_SOCKOPT_PACKET_SIZE:
 		DCCP_WARN("sockopt(PACKET_SIZE) is deprecated: fix your app\n");
-		return -EINVAL;
+		return 0;
 	case DCCP_SOCKOPT_SERVICE:
 		return dccp_getsockopt_service(sk, len,
 					       (__be32 __user *)optval, optlen);