forcedeth: optimize the rx with likely

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In the rx fastpath, the function netdev_alloc_skb rarely fails.
Therefore, a likely() optimization is added to this error check
conditional.

CC: Srinivas Eeda <srinivas.eeda@oracle.com>
CC: Joe Jin <joe.jin@oracle.com>
CC: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Zhu Yanjun 2017-12-26 01:22:50 -05:00 • committed by David S. Miller

parent d36f45e5b4

commit ac0b715eab

1 changed files with 2 additions and 2 deletions

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drivers/net/ethernet/nvidia/forcedeth.c

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