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由 Li RongQing 提交于
avoid to compute the hash value if dev is not null, since hash value is not used Signed-off-by: NLi RongQing <lirongqing@baidu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
1c51dc9a
avoid to compute the hash value if dev is not null, since hash value is not used Signed-off-by: NLi RongQing <lirongqing@baidu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>