new helper: file_inode(file)

[mirror_ubuntu-artful-kernel.git] / drivers / staging / vme / devices / vme_user.c

diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c
index 4ef852c4c4e112f04bf1d99dcc18b074034a4925..869ce93ee204dd16d814dbbd1edc9d24aef7c306 100644 (file)
--- a/drivers/staging/vme/devices/vme_user.c
+++ b/drivers/staging/vme/devices/vme_user.c
@@ -318,7 +318,7 @@ static ssize_t buffer_from_user(unsigned int minor, const char __user *buf,
 static ssize_t vme_user_read(struct file *file, char __user *buf, size_t count,
                        loff_t *ppos)
 {
-       unsigned int minor = MINOR(file->f_dentry->d_inode->i_rdev);
+       unsigned int minor = MINOR(file_inode(file)->i_rdev);
        ssize_t retval;
        size_t image_size;
        size_t okcount;
@@ -364,7 +364,7 @@ static ssize_t vme_user_read(struct file *file, char __user *buf, size_t count,
 static ssize_t vme_user_write(struct file *file, const char __user *buf,
                        size_t count, loff_t *ppos)
 {
-       unsigned int minor = MINOR(file->f_dentry->d_inode->i_rdev);
+       unsigned int minor = MINOR(file_inode(file)->i_rdev);
        ssize_t retval;
        size_t image_size;
        size_t okcount;
@@ -410,7 +410,7 @@ static ssize_t vme_user_write(struct file *file, const char __user *buf,
 static loff_t vme_user_llseek(struct file *file, loff_t off, int whence)
 {
        loff_t absolute = -1;
-       unsigned int minor = MINOR(file->f_dentry->d_inode->i_rdev);
+       unsigned int minor = MINOR(file_inode(file)->i_rdev);
        size_t image_size;
 
        if (minor == CONTROL_MINOR)
@@ -583,7 +583,7 @@ vme_user_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
        int ret;
 
        mutex_lock(&vme_user_mutex);
-       ret = vme_user_ioctl(file->f_path.dentry->d_inode, file, cmd, arg);
+       ret = vme_user_ioctl(file_inode(file), file, cmd, arg);
        mutex_unlock(&vme_user_mutex);
 
        return ret;