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can: ti_hecc: fix return value check in ti_hecc_probe()
authorWei Yongjun <weiyongjun1@huawei.com>
Tue, 25 Apr 2017 06:44:05 +0000 (06:44 +0000)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Tue, 25 Apr 2017 08:03:40 +0000 (10:03 +0200)
commitb655f0e96d4061eac42dea2dccd37a3348d1f3f3
treef26fee45059d842f5005ff9a0855c9ed2f19a56etree | snapshot
parent5e64ebc1c242523b491b5b5e5eba59243bb970cbcommit | diff
can: ti_hecc: fix return value check in ti_hecc_probe()

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

Fixes: dabf54dd1c63 ("can: ti_hecc: Convert TI HECC driver to DT only driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
drivers/net/can/ti_hecc.c diff | blob | history
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