V4L/DVB (9271): videobuf: data storage optimisation (2)

To optimise data storage even further one other redundant
var has been removed.

This also removes a redundant assignment.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/media/video/videobuf-dvb.c b/drivers/media/video/videobuf-dvb.c
index 7c74845af267..36b1e67ac330 100644
--- a/drivers/media/video/videobuf-dvb.c
+++ b/drivers/media/video/videobuf-dvb.c
@@ -307,10 +307,8 @@ void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f)
                         dvb_dmx_release(&fe->dvb.demux);
                         dvb_unregister_frontend(fe->dvb.frontend);
                 }
-                if(fe->dvb.frontend) {  /* always allocated, may have been reset */
+                if(fe->dvb.frontend) /* always allocated, may have been reset */
                         dvb_frontend_detach(fe->dvb.frontend);
-                        fe->dvb.frontend = NULL;
-                }
                 list_del(list);
                 kfree(fe);
         }
@@ -360,7 +358,7 @@ int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_fron
         return ret;
 }
 
-struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(void *private, struct videobuf_dvb_frontends *f, int id)
+struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(struct videobuf_dvb_frontends *f, int id)
 {
         struct videobuf_dvb_frontend *fe;
 
@@ -368,7 +366,6 @@ struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(void *private, struct
         if (fe == NULL)
                 goto fail_alloc;
 
-        fe->dev = private;
         fe->id = id;
         mutex_init(&fe->dvb.lock);