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net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup()
authorAlexey Khoroshilov <khoroshilov@ispras.ru>
Sat, 26 Jan 2019 19:48:57 +0000 (22:48 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 28 Jan 2019 07:03:38 +0000 (23:03 -0800)
commitc69c29a1a0a8f68cd87e98ba4a5a79fb8ef2a58c
tree37cc3609ae7bb45dc80cbf4f6af770deab3c325ftree | snapshot
parent417c8045c1e9d1a8697052342606ed596835e5e5commit | diff
net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup()

If phy_power_on() fails in rk_gmac_powerup(), clocks are left enabled.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c diff | blob | history
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