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: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx> diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c index 6c47f3fe9b0f..b7d63933dae6 100644 --- a/drivers/media/common/saa7146/saa7146_fops.c +++ b/drivers/media/common/saa7146/saa7146_fops.c @@ -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; } } -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
