blktrace: kill zero sized write test
authorJens Axboe <axboe@kernel.dk>
Thu, 26 Apr 2018 21:10:42 +0000 (15:10 -0600)
committerJens Axboe <axboe@kernel.dk>
Thu, 26 Apr 2018 21:10:42 +0000 (15:10 -0600)
commitc1f22c2169c77658bd6efaccc47ee8542055d8f2
tree52a655dc7cdc8ce26f6ba3ba15bf31e62f804801
parent65c42cc817949e3ad1190b333717f416e2dd4cdf
blktrace: kill zero sized write test

Turns out they were flushes. Get rid of the check and turn it into
an assert.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
blktrace.c