[media] cx88: remove return after BUG()
As reported by smatch:
drivers/media/pci/cx88/cx88-video.c:699 get_queue() info: ignoring unreachable code.
drivers/media/pci/cx88/cx88-video.c:714 get_resource() info: ignoring unreachable code.
drivers/media/pci/cx88/cx88-video.c:815 video_read() info: ignoring unreachable code.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
index ed8cb90..ce27e6d 100644
--- a/drivers/media/pci/cx88/cx88-video.c
+++ b/drivers/media/pci/cx88/cx88-video.c
@@ -696,7 +696,6 @@
return &fh->vbiq;
default:
BUG();
- return NULL;
}
}
@@ -711,7 +710,6 @@
return RESOURCE_VBI;
default:
BUG();
- return 0;
}
}
@@ -812,7 +810,6 @@
file->f_flags & O_NONBLOCK);
default:
BUG();
- return 0;
}
}