net/sh-eth: Check return value of sh_eth_reset when chip reset fail

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The sh_eth_reset function resets chip, but this performs nothing when failed.
This changes sh_eth_reset return an error, when this failed in reset.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Nobuhiro Iwamatsu 2012-06-25 17:35:12 +00:00 • committed by David S. Miller

parent 5e7a76be0e

commit 5cee1d37c9

1 changed files with 56 additions and 32 deletions

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drivers/net/ethernet/renesas/sh_eth.c

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