net: use skb_unref() in napi_consume_skb()
authorPaolo Abeni <pabeni@redhat.com>
Wed, 14 Jun 2017 09:48:48 +0000 (11:48 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 14 Jun 2017 19:23:51 +0000 (15:23 -0400)
commit7608894e43d071ef2322a01c79522954c070ac6c
tree0648fe138448f46085291c26b3a7baabfadc2e6b
parent4cbf87c78950b439df599053214b09d8f7461765
net: use skb_unref() in napi_consume_skb()

The commit 83ada39bb79d ("net: factor out a helper to decrement the
skb refcount") provided and used a helper for decrementing skb usage,
but I missed at least a spot for it.

This change remove some more duplicated code reusing skb_unref() in
napi_consume_skb(), too. The helper uses an additional, unneeded
unlikely(!skb) test - napi_consume_skb() already check it a few lines
above - but the compiler is smart enough to optimize the duplicated
test out.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/skbuff.c