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staging: speakup: Comparison to NULL.
authorBhagyashri Dighole <digholebhagyashri@gmail.com>
Wed, 6 Mar 2019 08:55:41 +0000 (14:25 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 18 Mar 2019 06:05:19 +0000 (07:05 +0100)
commit2b90bf28ac38b697a3f48a6664a02b374aa18f99
tree5c09e25210be50fc9a0e5ae052c5f0377dea2bcc
parentfbdc55155c7fc754a183e656d4c32722d45751c6
staging: speakup: Comparison to NULL.

Fix coding style issues, detected by checkpatch.pl "CHECK: Comparison to
NULL could be written !tty->ops->write"

Signed-off-by: Bhagyashri Dighole <digholebhagyashri@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/speakup/spk_ttyio.c