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nozomi: simplify ntty_chars_in_buffer
authorJiri Slaby <jslaby@suse.cz>
Wed, 5 May 2021 09:19:21 +0000 (11:19 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 13 May 2021 16:29:11 +0000 (18:29 +0200)
commit3d18354248b14a5ffefaa31a43fd0d45a283e97d
treee85227dbf1dbbe7de00ca3b32c8dac8b681d1688tree | snapshot
parentfff4ef17a9400fcd276b5c3a00ce5793f6c465e6commit | diff
nozomi: simplify ntty_chars_in_buffer

ntty_chars_in_buffer is overly complicated. Simplify it by inverting the
condition.

Side FIXME: how can dc or port be NULL here?

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210505091928.22010-29-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/nozomi.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git