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| author |   Alexander Aring <alex.aring@gmail.com> | 2013-10-28 10:24:17 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-10-28 19:47:51 -0400 |
| commit | 53cb5717b491332df8e899a16246c223f64d069a (patch) | |
| tree | d78a47a919af27b613b551ecce182cf007661286 /net/ieee802154 | |
| parent | 6lowpan: remove unnecessary ret variable (diff) | |
| download | linux-dev-53cb5717b491332df8e899a16246c223f64d069a.tar.xz linux-dev-53cb5717b491332df8e899a16246c223f64d069a.zip | |
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')
| -rw-r--r-- | net/ieee802154/6lowpan.c | 2 |
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; |