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(parent: 7a3dd8c) | patch
net: dsa: gswip: Fix return value check in gswip_probe()
authorWei Yongjun <weiyongjun1@huawei.com>
Sat, 15 Sep 2018 01:33:21 +0000 (01:33 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 17 Sep 2018 15:05:58 +0000 (08:05 -0700)
commitf5de8bfef85b5caca444bf522411d9c8f9335e55
tree7636142a61899599d0af4879488def6d445a7e3atree | snapshot
parent7a3dd8c8979ce48b99cb0e9b7435a97f0716138acommit | diff
net: dsa: gswip: Fix return value check in gswip_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: 14fceff4771e ("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>
drivers/net/dsa/lantiq_gswip.c diff | blob | history
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