diff options
Diffstat (limited to 'arch/um/drivers/ssl.c')
| -rw-r--r-- | arch/um/drivers/ssl.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c index b4ecf8d..875d60d 100644 --- a/arch/um/drivers/ssl.c +++ b/arch/um/drivers/ssl.c @@ -97,7 +97,13 @@ static int ssl_remove(int n, char **error_out) static int ssl_open(struct tty_struct *tty, struct file *filp) { - return line_open(serial_lines, tty); + int err = line_open(serial_lines, tty); + + if (err) + printk(KERN_ERR "Failed to open serial line %d, err = %d\n", + tty->index, err); + + return err; } #if 0 |