Commit 330dada5 authored Dec 12, 2017 by Mauro Carvalho Chehab

media: dvb_frontend: fix return error code



The correct error code when a function is not defined is
-ENOTSUPP. It was typoed wrong as -EOPNOTSUPP, with,
unfortunately, exists, but it is not used by the DVB core.

Thanks-to: Geert Uytterhoeven <geert@linux-m68k.org>
Thanks-to: Arnd Bergmann <arnd@arndb.de>

To make me revisit this code.

Fixes: a9cb97c3 ("media: dvb_frontend: be sure to init dvb_frontend_handle_ioctl() return code")
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent 5e0d3c3a

drivers/media/dvb-core/dvb_frontend.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2110,7 +2110,7 @@ static int dvb_frontend_handle_ioctl(struct file *file,
		struct dvb_frontend *fe = dvbdev->priv;
		struct dvb_frontend_private *fepriv = fe->frontend_priv;
		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
		int i, err = -EOPNOTSUPP;
		int i, err = -ENOTSUPP;

		dev_dbg(fe->dvb->device, "%s:\n", __func__);