btt_plot.py: Fix pylint: singleton-comparison
authorVincent Legoll <vincent.legoll@gmail.com>
Fri, 20 Mar 2020 21:44:55 +0000 (22:44 +0100)
committerJens Axboe <axboe@kernel.dk>
Fri, 20 Mar 2020 21:53:50 +0000 (15:53 -0600)
commite984bd6d2c142ea2cc0d672c428db061f77a802c
tree82455b615d5234129167f5f2a2fc8cea9d96d961
parent592c70d05da4658571534544acfbbcb679cdd935
btt_plot.py: Fix pylint: singleton-comparison

Comparison to None should be 'expr is None'

Signed-off-by: Vincent Legoll <vincent.legoll@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
btt/btt_plot.py