6lowpan: remove unnecessary check on err >= 0
authorAlexander Aring <alex.aring@gmail.com>
Mon, 28 Oct 2013 09:24:17 +0000 (10:24 +0100)
committerDavid S. Miller <davem@davemloft.net>
Mon, 28 Oct 2013 23:47:51 +0000 (19:47 -0400)
commit53cb5717b491332df8e899a16246c223f64d069a
treed78a47a919af27b613b551ecce182cf007661286
parent545f3613a88f97d6ef5647376213bbca87d7596e
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>
net/ieee802154/6lowpan.c