From: Alexander Aring <alex.aring@gmail.com>
Date: Tue, 19 Aug 2014 17:03:29 +0000 (+0200)
Subject: ieee802154: 6lowpan_rtnl: fix correct errno value
X-Git-Tag: v3.17-rc5~41^2~32^2~7^2~4
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c4cb901ac667f81786b402ca7d69a9063e770b3a;p=karo-tx-linux.git

ieee802154: 6lowpan_rtnl: fix correct errno value

This patch correct the return value of lowpan_alloc_frag if an error
occur. Errno numbers should always be negative.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
index 016b77ee88f0..71fa7d42966c 100644
--- a/net/ieee802154/6lowpan_rtnl.c
+++ b/net/ieee802154/6lowpan_rtnl.c
@@ -246,7 +246,7 @@ lowpan_alloc_frag(struct sk_buff *skb, int size,
 			return ERR_PTR(-rc);
 		}
 	} else {
-		frag = ERR_PTR(ENOMEM);
+		frag = ERR_PTR(-ENOMEM);
 	}
 
 	return frag;