Commit 8f8db918 authored Aug 10, 2015 by Alexander Aring Committed by Marcel Holtmann Aug 10, 2015

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

parent c91208d8

net/ieee802154/6lowpan/tx.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);