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net: cavium: clean up return value check in cavium_ptp_probe
authorYueHaibing <yuehaibing@huawei.com>
Thu, 22 Nov 2018 13:27:19 +0000 (21:27 +0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 24 Nov 2018 01:26:07 +0000 (17:26 -0800)
commit53b44cb9220e4ff7e3c091d91c94b2872b2f62d1
tree85225422e3e64eea6f49d441aba987a5331ead26
parent21f49468466a41340ea389c25770dd38b7cbc748
net: cavium: clean up return value check in cavium_ptp_probe

ptp_clock_register never return NULL, so no need check this
in cavium_ptp_probe.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/cavium/common/cavium_ptp.c