tree 8cda6042a45c664d7e51e95d6cafd0ec93d18779
parent 3ce62a84d53cd3d3cc5377bbf339e9b08ddf9c36
author Wei Yongjun <yongjun_wei@trendmicro.com.cn> 1410477177 +0800
committer David S. Miller <davem@davemloft.net> 1410640967 -0400

net: stmmac: fix return value check in socfpga_dwmac_parse_data()

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().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>