net: ethernet: ti: netcp_core: return error while dma channel open issue

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Fix error path while dma open channel issue. Also, no need to check output
on NULL if it's never returned.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ivan Khoronzhuk 2017-05-10 10:28:05 -07:00 • committed by David S. Miller

parent dc319c4bbc

commit 5b6cb43b4d

2 changed files with 5 additions and 3 deletions

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6

drivers/net/ethernet/ti/netcp_core.c

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2

drivers/soc/ti/knav_dma.c

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