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agp: remove read/write stubs 

The VFS layer handles those in the very same way, if unset. No need for
additional stubs.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Mathias Krause 2014-06-15 23:02:45 +02:00 committed by Dave Airlie
parent 1eac887772
commit 08d645c181
1 changed files with 0 additions and 15 deletions
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15
drivers/char/agp/frontend.c
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@ -710,19 +710,6 @@ static int agp_open(struct inode *inode, struct file *file)
return 0;
}
static ssize_t agp_read(struct file *file, char __user *buf,
size_t count, loff_t * ppos)
{
return -EINVAL;
}
static ssize_t agp_write(struct file *file, const char __user *buf,
size_t count, loff_t * ppos)
{
return -EINVAL;
}
static int agpioc_info_wrap(struct agp_file_private *priv, void __user *arg)
{
struct agp_info userinfo;
@ -1047,8 +1034,6 @@ static const struct file_operations agp_fops =
{
.owner = THIS_MODULE,
.llseek = no_llseek,
.read = agp_read,
.write = agp_write,
.unlocked_ioctl = agp_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = compat_agp_ioctl,