printing: use bigger on-stack buffer
authorJens Axboe <axboe@kernel.dk>
Wed, 16 Aug 2017 15:08:27 +0000 (09:08 -0600)
committerJens Axboe <axboe@kernel.dk>
Wed, 16 Aug 2017 15:08:27 +0000 (09:08 -0600)
commit2a1916824cd0ddaaf2c860ffe75eff390555420b
tree45996f5beb36d84776a2dbec4377a4caba9a534e
parentd3b9694d9a19670c3be807010989c9ac8f3b7c2f
printing: use bigger on-stack buffer

We might be writing more than 20 bytes, bump up the size to
be safe.

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