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-rw-r--r--arch/um/drivers/ssl.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index b4ecf8db8f09..875d60d0c6a2 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
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