Drop extra checks and explicit indirect call in devfs_erase() in
favour of using cdev_erase(), since it already does all of the above.
Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
---
fs/devfs.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/devfs.c b/fs/devfs.c
index a7400df1c..ce04d0243 100644
--- a/fs/devfs.c
+++ b/fs/devfs.c
@@ -78,13 +78,10 @@ static int devfs_erase(struct device_d *_dev, FILE *f,
loff_t count, loff_t offs
if (cdev->flags & DEVFS_PARTITION_READONLY)
return -EPERM;
- if (!cdev->ops->erase)
- return -ENOSYS;
-
if (count + offset > cdev->size)
count = cdev->size - offset;
- return cdev->ops->erase(cdev, count, offset + cdev->offset);
+ return cdev_erase(cdev, count, offset);
}
static int devfs_protect(struct device_d *_dev, FILE *f, size_t count, loff_t
offset, int prot)
--
2.20.1
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