projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6e5710e) | patch
tty: n_null: remove optional ldops
authorJiri Slaby (SUSE) <jirislaby@kernel.org>
Thu, 10 Aug 2023 09:14:38 +0000 (11:14 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 11 Aug 2023 19:12:44 +0000 (21:12 +0200)
commit1d28dfedd204c6ae58c9f08990a0c8fb1f63dd18
treee17264853f284e3b51d9499f3996c90a160c510etree | snapshot
parent6e5710e71df19804f921f193744d615912b7a7cbcommit | diff
tty: n_null: remove optional ldops

Only tty_ldisc_ops::read() and ::write() of n_null behave differently than
the default ldops implementations. They return %EOPNOTSUPP instead of
%EIO. So keep only those two and remove the rest ldops as they are
superfluous.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230810091510.13006-5-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/n_null.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git