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 <[email protected]>
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
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