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Commit 64b15106 authored by Wei Yongjun's avatar Wei Yongjun Committed by Greg Kroah-Hartman
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serial: 8250_bcm7271: Fix return value check in brcmuart_probe()



In case of error, the function devm_ioremap() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value
check should be replaced with NULL test.

Fixes: 41a46948 ("serial: 8250: Add new 8250-core based Broadcom STB driver")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Reviewed-by: default avatarAl Cooper <alcooperx@gmail.com>
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20210329140659.1832950-1-weiyongjun1@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 211b4d42
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