Re: [PATCH] dsa: mv88e6xxx: Fix error handling in mv88e6xxx_set_port_state

[Guenter Roeck]

On 04/15/2015 10:12 PM, Guenter Roeck wrote:
> Return correct error code if _mv88e6xxx_reg_read returns an error.
>
> Fixes: facd95b2e0ec0 ("net: dsa: mv88e6xxx: Add Hardware bridging support")
> Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

I should have given proper credit.

Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>

For the curious, neither W=1, W=2, C-1, C=2, nor sparse report this problem,
at least not with gcc 4.9.1.

Guenter

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