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Bryan O'Donoghue 3156be7dee greybus: loopback: timestamp seeding should not drop metrics 
In the current code if the ts variable is not initialized then any data
already gathered in a previous loopback command is dropped instead of
logged. Also the timestamping of ts is done after the greybus operation.

This delayed time-stamping means that the delta between the before and
after timestamps is incorrect and if a delay in-between loopback operations
has been specified by the user, the ts timestamp will be very skewed
indeed.

- Move the ts initialization directly before the greybus operation.
- Remove the continue statement on first initialization of the ts variable.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
History 2015-07-22 10:46:53 -07:00
drivers/staging/greybus greybus: loopback: timestamp seeding should not drop metrics 2015-07-22 10:46:53 -07:00