ima: new helper: file_inode(file)

Replace "file->f_dentry->d_inode" with the new file_inode() helper
function.

Signed-off-by: Libo Chen <clbchenlibo.chen@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
1 file changed