net: stmmac: Fix return value check in qcom_ethqos_probe()

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In case of error, the function devm_clk_get() returns ERR_PTR() and
never returns NULL. The NULL test in the return value check should be
replaced with IS_ERR().

Fixes: a7c30e62d4 ("net: stmmac: Add driver for Qualcomm ethqos")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Wei Yongjun 2019-01-23 06:19:18 +00:00 • committed by David S. Miller

parent 843ef94e33

commit 8f4ebaaa8d

1 changed files with 2 additions and 2 deletions

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drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c

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