diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2021-03-02 07:22:12 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-10 09:34:09 +0100 |
| commit | ab78b0c9fa9dfc02f823aac9f8174d4ee0585057 (patch) | |
| tree | d1480515d719976da3c081328ccae3a2459d2b6b /drivers/tty/tty_ioctl.c | |
| parent | b93db97e1ca08e500305bc46b08c72e2232c4be1 (diff) | |
tty: cleanup tty_chars_in_buffer
There is no need for 'else' when the 'if' part already returned. This
makes tty_chars_in_buffer similar to tty_write_room too.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210302062214.29627-42-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_ioctl.c')
| -rw-r--r-- | drivers/tty/tty_ioctl.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c index 4de1c6ddb8ff..deffaefcf41d 100644 --- a/drivers/tty/tty_ioctl.c +++ b/drivers/tty/tty_ioctl.c @@ -57,8 +57,7 @@ int tty_chars_in_buffer(struct tty_struct *tty) { if (tty->ops->chars_in_buffer) return tty->ops->chars_in_buffer(tty); - else - return 0; + return 0; } EXPORT_SYMBOL(tty_chars_in_buffer); |