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authorAlexander Aring <alex.aring@gmail.com>2015-08-10 22:15:59 +0300
committerMarcel Holtmann <marcel@holtmann.org>2015-08-10 21:43:07 +0300
commit8f8db91840747e95df231f67dfa09eafeb4cc6d0 (patch)
tree8380648835dc2ca02c8aa8845d1583a444a7827a
parentc91208d819c814e7f418c7a083059cf533ad0396 (diff)
downloadlinux-8f8db91840747e95df231f67dfa09eafeb4cc6d0.tar.xz
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>
-rw-r--r--net/ieee802154/6lowpan/tx.c2
1 files changed, 1 insertions, 1 deletions
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);