ieee802154: 6lowpan_rtnl: fix correct errno value

alexaring · holtmann · commit c4cb901ac667 · 2014-08-19T19:17:41.000+02:00
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 &lt;alex.aring@gmail.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
diff --git 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;

Original file line number	Diff line number	Diff line change
`@@ -246,7 +246,7 @@ lowpan_alloc_frag(struct sk_buff *skb, int size,`
`246`	`246`	`return ERR_PTR(-rc);`
`247`	`247`	`}`
`248`	`248`	`} else {`
`249`		`- frag = ERR_PTR(ENOMEM);`
	`249`	`+ frag = ERR_PTR(-ENOMEM);`
`250`	`250`	`}`
`251`	`251`
`252`	`252`	`return frag;`