msm: kgsl: Update profile print results on error cases

There are some fun error cases that can occur that are not
being handled correctly. For example if the log data gets
corrupted or has invalid data in it, the log parser will fail
and incorrectly update where it is in the log data. Instead
of failing and leaving the log data in an incomplete state,
put the log data in a known state before failing.

Change-Id: I46d361ec998b157086240bf54364dcf9a26bc650
Signed-off-by: Carter Cooper <ccooper@codeaurora.org>