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net: phy: Use IS_ERR() to check and simplify code
authorTang Bin <tangbin@cmss.chinamobile.com>
Wed, 22 Apr 2020 08:15:42 +0000 (16:15 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 23 Apr 2020 02:40:07 +0000 (19:40 -0700)
commitd0f0c55e7c4ca7c66877064d7c1f4795025e88f8
tree1817c2b0ef6d0ee5e6743b3fafae3c3c3f52fc0ctree | snapshot
parentbcf3440c6dd78bfe5836ec0990fe36d7b4bb7d20commit | diff
net: phy: Use IS_ERR() to check and simplify code

Use IS_ERR() and PTR_ERR() instead of PTR_ZRR_OR_ZERO()
to simplify code, avoid redundant paramenter definitions
and judgements.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/phy/mdio_bus.c diff | blob | history
Domain: System / Kernel;