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authorTrent Piepho <xyzzy@speakeasy.org>2006-06-29 13:16:04 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-06-30 15:59:37 -0300
commit1b172e0c4e44151cd239c1e9260c7822a4eecdbf (patch)
treee523197eef1fa3368b47a738eda35c5847b69ef4 /drivers
parent591b631f030cee5f4c6cf016dd71d565a5a4eff6 (diff)
V4L/DVB (4275): The FE_SET_FRONTEND_TUNE_MODE ioctl always returns EOPNOTSUPP
When someone added the front-end ioctl FE_SET_FRONTEND_TUNE_MODE, they forgot to set the return value to 0. It always returns EOPNOTSUPP, causing problems for programmers who actually check for error conditions. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 5e8bb41a088..1dc7d29a3bb 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -975,6 +975,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
case FE_SET_FRONTEND_TUNE_MODE:
fepriv->tune_mode_flags = (unsigned long) parg;
+ err = 0;
break;
};