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SubjectRe: [PATCH 3/6] i2c: Ignore return value of i2c_del_adapter()
On Sat, Mar 09, 2013 at 07:16:46PM +0100, Lars-Peter Clausen wrote:
> i2c_del_adapter() always returns 0. So all checks testing whether it will be
> non zero will always evaluate to false and the conditional code is dead code.
> This patch updates all callers of i2c_del_mux_adapter() to ignore the return
> value and assume that it will always succeed (which it will). In a subsequent
> patch the return type of i2c_del_adapter() will be made void.
>
...
> Cc: Shawn Guo <shawn.guo@linaro.org>
...
> drivers/i2c/busses/i2c-mxs.c | 5 +----

Acked-by: Shawn Guo <shawn.guo@linaro.org>



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