diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-01-23 23:07:38 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-23 05:31:31 +0100 |
| commit | 496ad9aa8ef448058e36ca7a787c61f2e63f0f54 (patch) | |
| tree | 8f4abde793cd7db5bb8fde6d27ebcacd0e54379a /drivers/pci/proc.c | |
| parent | mount: consolidate permission checks (diff) | |
| download | linux-496ad9aa8ef448058e36ca7a787c61f2e63f0f54.tar.xz linux-496ad9aa8ef448058e36ca7a787c61f2e63f0f54.zip | |
new helper: file_inode(file)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/pci/proc.c')
| -rw-r--r-- | drivers/pci/proc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 9b8505ccc56d..0b009470e6db 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -21,7 +21,7 @@ static loff_t proc_bus_pci_lseek(struct file *file, loff_t off, int whence) { loff_t new = -1; - struct inode *inode = file->f_path.dentry->d_inode; + struct inode *inode = file_inode(file); mutex_lock(&inode->i_mutex); switch (whence) { @@ -46,7 +46,7 @@ proc_bus_pci_lseek(struct file *file, loff_t off, int whence) static ssize_t proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) { - const struct inode *ino = file->f_path.dentry->d_inode; + const struct inode *ino = file_inode(file); const struct proc_dir_entry *dp = PDE(ino); struct pci_dev *dev = dp->data; unsigned int pos = *ppos; @@ -132,7 +132,7 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp static ssize_t proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos) { - struct inode *ino = file->f_path.dentry->d_inode; + struct inode *ino = file_inode(file); const struct proc_dir_entry *dp = PDE(ino); struct pci_dev *dev = dp->data; int pos = *ppos; @@ -212,7 +212,7 @@ struct pci_filp_private { static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - const struct proc_dir_entry *dp = PDE(file->f_dentry->d_inode); + const struct proc_dir_entry *dp = PDE(file_inode(file)); struct pci_dev *dev = dp->data; #ifdef HAVE_PCI_MMAP struct pci_filp_private *fpriv = file->private_data; @@ -253,7 +253,7 @@ static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd, #ifdef HAVE_PCI_MMAP static int proc_bus_pci_mmap(struct file *file, struct vm_area_struct *vma) { - struct inode *inode = file->f_path.dentry->d_inode; + struct inode *inode = file_inode(file); const struct proc_dir_entry *dp = PDE(inode); struct pci_dev *dev = dp->data; struct pci_filp_private *fpriv = file->private_data; |