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Commit ae64b5ab authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] saa7146: remove return after BUG() 



As reported by smatch:
	drivers/media/common/saa7146/saa7146_fops.c:314 fops_mmap() info: ignoring unreachable code.
	drivers/media/common/saa7146/saa7146_fops.c:402 fops_read() info: ignoring unreachable code.
	drivers/media/common/saa7146/saa7146_fops.c:426 fops_write() info: ignoring unreachable code.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 84babee8

drivers/media/common/saa7146/saa7146_fops.c

+0 −3
Original line number Diff line number Diff line
@@ -311,7 +311,6 @@ static int fops_mmap(struct file *file, struct vm_area_struct * vma) 
		}

	default:

		BUG();

		return 0;

	}



	if (mutex_lock_interruptible(vdev->lock))
@@ -399,7 +398,6 @@ static ssize_t fops_read(struct file *file, char __user *data, size_t count, lof 
		return -EINVAL;

	default:

		BUG();

		return 0;

	}

}
@@ -423,7 +421,6 @@ static ssize_t fops_write(struct file *file, const char __user *data, size_t cou 
		return -EINVAL;

	default:

		BUG();

		return -EINVAL;

	}

}