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fec: Check the return value from clk_prepare_enable()
authorFabio Estevam <fabio.estevam@freescale.com>
Sun, 21 Jul 2013 16:25:02 +0000 (13:25 -0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 22 Jul 2013 23:50:31 +0000 (16:50 -0700)
clk_prepare_enable() may fail, so let's check its return value and propagate it
in the case of error.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found
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