net: dsa: gswip: Fix return value check in gswip_probe()

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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: 14fceff477 ("net: dsa: Add Lantiq / Intel DSA driver for vrx200")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Wei Yongjun 2018-09-15 01:33:21 +00:00 • committed by David S. Miller

parent 7a3dd8c897

commit f5de8bfef8

1 changed files with 6 additions and 6 deletions

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drivers/net/dsa/lantiq_gswip.c

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