Alex Elder f7935e333a greybus: use null gbuf->transfer_buffer ...

Make sure gbuf->transfer_buffer gets reset to NULL when the buffer
is freed.  We can leverage that to do a little extra error checking.
We'll also use a null transfer buffer in the next patch to indicate
an unused gbuf.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

2014-11-17 17:19:20 -08:00

drivers/staging/greybus

greybus: use null gbuf->transfer_buffer

2014-11-17 17:19:20 -08:00

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