Add a blank line after declarations, reported by checkpatch.pl. Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com> --- drivers/tty/hvc/hvc_console.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index a61cdf0..f31efeb 100644 --- a/drivers/tty/hvc/hvc_console.c +++ b/drivers/tty/hvc/hvc_console.c @@ -922,6 +922,7 @@ struct hvc_struct *hvc_alloc(uint32_t vtermno, int data, /* We wait until a driver actually comes along */ if (atomic_inc_not_zero(&hvc_needs_init)) { int err = hvc_init(); + if (err) return ERR_PTR(err); } -- 2.8.1