[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 <[email protected]>
sum-it · Sep 26, 2014 · 84babee · 84babee
1 parent e2392d3
commit 84babee
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
@@ -696,7 +696,6 @@ static struct videobuf_queue *get_queue(struct file *file)
 		return &fh->vbiq;
 	default:
 		BUG();
-		return NULL;
 	}
 }
 
@@ -711,7 +710,6 @@ static int get_resource(struct file *file)
 		return RESOURCE_VBI;
 	default:
 		BUG();
-		return 0;
 	}
 }
 
@@ -812,7 +810,6 @@ video_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
 					    file->f_flags & O_NONBLOCK);
 	default:
 		BUG();
-		return 0;
 	}
 }