filehash: ignore hashed file with fd == -1
authorJens Axboe <axboe@kernel.dk>
Thu, 17 Jun 2021 16:55:20 +0000 (10:55 -0600)
committerJens Axboe <axboe@kernel.dk>
Thu, 17 Jun 2021 16:55:20 +0000 (10:55 -0600)
commitafa37b56c6637967180e4409adbb682b2ce16bcb
treef99d4a341847d2777505321a828879cae8adbba1
parenta59b12d2a5eb92c1128a5d8ebcd03b1831962ce5
filehash: ignore hashed file with fd == -1

This can happen sporadically during setup, and it need not be a
failure condition.

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