lirc: get rid of bogus checks

file argument is a struct file being passed to ->open() or
already opened; none of the checks in lirc_get_pdata()
can fail.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 35002367485c603b2df91f209501366912467ee2..5247d94fea29f354a351333a0d0d3020e94ca684 100644 (file)
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -752,16 +752,7 @@ EXPORT_SYMBOL(lirc_dev_fop_read);
 
 void *lirc_get_pdata(struct file *file)
 {
-       void *data = NULL;
-
-       if (file && file->f_dentry && file_inode(file) &&
-           file_inode(file)->i_rdev) {
-               struct irctl *ir;
-               ir = irctls[iminor(file_inode(file))];
-               data = ir->d.data;
-       }
-
-       return data;
+       return irctls[iminor(file_inode(file))]->d.data;
 }
 EXPORT_SYMBOL(lirc_get_pdata);