From 8f8db91840747e95df231f67dfa09eafeb4cc6d0 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Mon, 10 Aug 2015 21:15:59 +0200 Subject: [PATCH] ieee802154: 6lowpan: fix error frag handling This patch fixes the error handling for lowpan_xmit_fragment by replace "-PTR_ERR" to "PTR_ERR". PTR_ERR returns already a negative errno code. Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann --- net/ieee802154/6lowpan/tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ieee802154/6lowpan/tx.c b/net/ieee802154/6lowpan/tx.c index 1bf4a304b5c4..f6263fc12340 100644 --- a/net/ieee802154/6lowpan/tx.c +++ b/net/ieee802154/6lowpan/tx.c @@ -112,7 +112,7 @@ lowpan_xmit_fragment(struct sk_buff *skb, const struct ieee802154_hdr *wpan_hdr, frag = lowpan_alloc_frag(skb, frag_hdrlen + len, wpan_hdr); if (IS_ERR(frag)) - return -PTR_ERR(frag); + return PTR_ERR(frag); memcpy(skb_put(frag, frag_hdrlen), frag_hdr, frag_hdrlen); memcpy(skb_put(frag, len), skb_network_header(skb) + offset, len);