diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-08-17 13:18:43 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-12 18:24:18 -0700 |
| commit | 8d63f5b8f87204cbbdbf5616731680dac7add01b (patch) | |
| tree | 684b5931160ee19a5b79f0d27ebb914490e2e6a2 /drivers/staging/comedi/drivers/serial2002.c | |
| parent | 3335dfd1ab5f02915fb2aeeace41526f92d8b560 (diff) | |
staging: comedi: serial2002: use proper errno
checkpatch.pl reports:
WARNING: ENOSYS means 'invalid syscall nr' and nothing else
Change the error code to -ENOTTY.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/serial2002.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/serial2002.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c index c6f985504a80..7a1defcf2102 100644 --- a/drivers/staging/comedi/drivers/serial2002.c +++ b/drivers/staging/comedi/drivers/serial2002.c @@ -101,7 +101,7 @@ static long serial2002_tty_ioctl(struct file *f, unsigned op, if (f->f_op->unlocked_ioctl) return f->f_op->unlocked_ioctl(f, op, param); - return -ENOSYS; + return -ENOTTY; } static int serial2002_tty_write(struct file *f, unsigned char *buf, int count) |