Commit d07df223 authored Aug 13, 2012 by Sean Young Committed by Mauro Carvalho Chehab Aug 13, 2012

[media] rc: transmit on device which does not support it should fail



Currently write() will return 0 if an IR device does not support sending.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 4da212e2

drivers/media/rc/ir-lirc-codec.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -105,7 +105,7 @@ static ssize_t ir_lirc_transmit_ir(struct file file, const char __user buf,
		struct lirc_codec *lirc;
		struct rc_dev *dev;
		unsigned int txbuf; / buffer with values to transmit */
		ssize_t ret = 0;
		ssize_t ret = -EINVAL;
		size_t count;

		lirc = lirc_get_pdata(file);