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authorAlexander Aring <alex.aring@gmail.com>2013-10-28 13:24:17 +0400
committerDavid S. Miller <davem@davemloft.net>2013-10-29 03:47:51 +0400
commit53cb5717b491332df8e899a16246c223f64d069a (patch)
treed78a47a919af27b613b551ecce182cf007661286 /net/ieee802154/6lowpan.c
parent545f3613a88f97d6ef5647376213bbca87d7596e (diff)
downloadlinux-53cb5717b491332df8e899a16246c223f64d069a.tar.xz
6lowpan: remove unnecessary check on err >= 0
The err variable can only be zero in this case. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Reviewed-by: Werner Almesberger <werner@almesberger.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ieee802154/6lowpan.c')
-rw-r--r--net/ieee802154/6lowpan.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index d2880352344e..9057f831dc1f 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -1179,7 +1179,7 @@ lowpan_skb_fragmentation(struct sk_buff *skb, struct net_device *dev)
head[0] &= ~LOWPAN_DISPATCH_FRAG1;
head[0] |= LOWPAN_DISPATCH_FRAGN;
- while ((payload_length - offset > 0) && (err >= 0)) {
+ while (payload_length - offset > 0) {
int len = LOWPAN_FRAG_SIZE;
head[4] = offset / 8;