new helper: file_inode(file)

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2013-01-23 17:07:38 -05:00
commit 496ad9aa8e
306 changed files with 696 additions and 717 deletions

View file

@ -123,7 +123,7 @@ SYSCALL_DEFINE1(uselib, const char __user *, library)
goto out;
error = -EINVAL;
if (!S_ISREG(file->f_path.dentry->d_inode->i_mode))
if (!S_ISREG(file_inode(file)->i_mode))
goto exit;
error = -EACCES;
@ -764,7 +764,7 @@ struct file *open_exec(const char *name)
goto out;
err = -EACCES;
if (!S_ISREG(file->f_path.dentry->d_inode->i_mode))
if (!S_ISREG(file_inode(file)->i_mode))
goto exit;
if (file->f_path.mnt->mnt_flags & MNT_NOEXEC)
@ -1098,7 +1098,7 @@ EXPORT_SYMBOL(flush_old_exec);
void would_dump(struct linux_binprm *bprm, struct file *file)
{
if (inode_permission(file->f_path.dentry->d_inode, MAY_READ) < 0)
if (inode_permission(file_inode(file), MAY_READ) < 0)
bprm->interp_flags |= BINPRM_FLAGS_ENFORCE_NONDUMP;
}
EXPORT_SYMBOL(would_dump);
@ -1270,7 +1270,7 @@ static int check_unsafe_exec(struct linux_binprm *bprm)
int prepare_binprm(struct linux_binprm *bprm)
{
umode_t mode;
struct inode * inode = bprm->file->f_path.dentry->d_inode;
struct inode * inode = file_inode(bprm->file);
int retval;
mode = inode->i_mode;