| commit | 6d4abf1c0e265d8e99c155b91c1cf44e37793e53 | [log] [tgz] |
|---|---|---|
| author | Wei Yongjun <weiyongjun1@huawei.com> | Fri Jul 27 07:15:15 2018 +0000 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Jul 28 09:26:31 2018 +0200 |
| tree | 66f2cc0e5646871b93ec0da0ef9d8220d08b52c9 | |
| parent | 758c579ec631ce5efd8de3d3d35483416ae2cad1 [diff] |
staging: axis-fifo: fix return value check in axis_fifo_probe()
In case of error, the function device_create() returns ERR_PTR() and
never returns NULL. The NULL test in the return value check should be
replaced with IS_ERR().
Fixes: 4a965c5f89de ("staging: add driver for Xilinx AXI-Stream FIFO v4.1 IP core")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>