memory: double check that mmapfd isn't -1 before closing
authorJens Axboe <axboe@fb.com>
Mon, 5 Jan 2015 15:50:41 +0000 (08:50 -0700)
committerJens Axboe <axboe@fb.com>
Mon, 5 Jan 2015 15:50:41 +0000 (08:50 -0700)
commit9ce94349d69082913f69a7b0eccc13f40e2c610b
tree935fd6a6fe50c7056d6437872b7cc38de4d0f203
parent97068f80045bc8ae67063fad3192e9db85054511
memory: double check that mmapfd isn't -1 before closing

Signed-off-by: Jens Axboe <axboe@fb.com>
memory.c