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net: stmmac: fix return value check in socfpga_dwmac_parse_data()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Thu, 11 Sep 2014 23:12:57 +0000 (07:12 +0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 13 Sep 2014 20:42:47 +0000 (16:42 -0400)
commit78078c0540ccb4b95ed13aae2e3a73f39f72fa88
tree8cda6042a45c664d7e51e95d6cafd0ec93d18779tree | snapshot
parentcabb3011aadc1f49421f5c0ec0e852648bc56ec5commit | diff
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>
drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c diff | blob | history
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