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new helper: file_inode(file)

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2013-01-23 17:07:38 -05:00
parent 57eccb830f
commit 496ad9aa8e
306 changed files with 696 additions and 717 deletions
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2
fs/autofs4/autofs_i.h
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@@ -273,7 +273,7 @@ static inline int autofs_prepare_pipe(struct file *pipe)
{
if (!pipe->f_op || !pipe->f_op->write)
return -EINVAL;
if (!S_ISFIFO(pipe->f_dentry->d_inode->i_mode))
if (!S_ISFIFO(file_inode(pipe)->i_mode))
return -EINVAL;
/* We want a packet pipe */
pipe->f_flags |= O_DIRECT;

2
fs/autofs4/dev-ioctl.c
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@@ -159,7 +159,7 @@ static struct autofs_sb_info *autofs_dev_ioctl_sbi(struct file *f)
struct inode *inode;
if (f) {
inode = f->f_path.dentry->d_inode;
inode = file_inode(f);
sbi = autofs4_sbi(inode->i_sb);
}
return sbi;

4
fs/autofs4/root.c
View File

@@ -874,7 +874,7 @@ static int autofs4_root_ioctl_unlocked(struct inode *inode, struct file *filp,
static long autofs4_root_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct inode *inode = filp->f_dentry->d_inode;
struct inode *inode = file_inode(filp);
return autofs4_root_ioctl_unlocked(inode, filp, cmd, arg);
}
@@ -882,7 +882,7 @@ static long autofs4_root_ioctl(struct file *filp,
static long autofs4_root_compat_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct inode *inode = filp->f_path.dentry->d_inode;
struct inode *inode = file_inode(filp);
int ret;
if (cmd == AUTOFS_IOC_READY || cmd == AUTOFS_IOC_FAIL)