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由 David S. Miller 提交于
Several bits of code want to know "is this the last SKB in a queue", and all of them implement this by hand. Provide an common interface to make this check. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
fc7ebb21
Several bits of code want to know "is this the last SKB in
a queue", and all of them implement this by hand.
Provide an common interface to make this check.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>