| Message ID | 1477936347-9029-10-git-send-email-sean@mess.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index 60fd106..b0c79a5 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -718,7 +718,7 @@ ssize_t lirc_dev_fop_read(struct file *file, if (!ir->attached) { ret = -ENODEV; - break; + goto out_locked; } } else { lirc_buffer_read(ir->buf, buf);
Many lirc drivers have their own receive buffers which are freed on unplug (e.g. ir_lirc_unregister). This means that ir->buf->wait_poll will be freed directly after unplug so do not remove yourself from the wait queue. Signed-off-by: Sean Young <sean@mess.org> --- drivers/media/rc/lirc_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)