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/openbmc/linux/drivers/net/ethernet/broadcom/ |
H A D | bcm63xx_enet.c | 646093a2 Tue Jun 18 21:32:32 CDT 2013 Wei Yongjun <yongjun_wei@trendmicro.com.cn> bcm63xx_enet: fix return value check in bcm_enet_shared_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().
Introduce by commit 0ae99b5fede6f3a8d252d50bb4aba29544295219 (bcm63xx_enet: split DMA channel register accesses)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net> 646093a2 Tue Jun 18 21:32:32 CDT 2013 Wei Yongjun <yongjun_wei@trendmicro.com.cn> bcm63xx_enet: fix return value check in bcm_enet_shared_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(). Introduce by commit 0ae99b5fede6f3a8d252d50bb4aba29544295219 (bcm63xx_enet: split DMA channel register accesses) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
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