misc: panel: Remove always-true check from panel_detach()

panel_detach() already verified that pptr is a valid pointer.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 14 insertions, 16 deletions

diff --git a/drivers/misc/panel.c b/drivers/misc/panel.c
index 8af500ecaaaf..ed19b3e399b0 100644
--- a/drivers/misc/panel.c
+++ b/drivers/misc/panel.c
@@ -2266,24 +2266,22 @@ static void panel_detach(struct parport *port)
         if (scan_timer.function)
                 del_timer_sync(&scan_timer);
 
-        if (pprt) {
-                if (keypad.enabled) {
-                        misc_deregister(&keypad_dev);
-                        keypad_initialized = 0;
-                }
-
-                if (lcd.enabled) {
-                        panel_lcd_print("\x0cLCD driver unloaded.\x1b[Lc\x1b[Lb\x1b[L-");
-                        misc_deregister(&lcd_dev);
-                        lcd.initialized = false;
-                }
+        if (keypad.enabled) {
+                misc_deregister(&keypad_dev);
+                keypad_initialized = 0;
+        }
 
-                /* TODO: free all input signals */
-                parport_release(pprt);
-                parport_unregister_device(pprt);
-                pprt = NULL;
-                unregister_reboot_notifier(&panel_notifier);
+        if (lcd.enabled) {
+                panel_lcd_print("\x0cLCD driver unloaded.\x1b[Lc\x1b[Lb\x1b[L-");
+                misc_deregister(&lcd_dev);
+                lcd.initialized = false;
         }
+
+        /* TODO: free all input signals */
+        parport_release(pprt);
+        parport_unregister_device(pprt);
+        pprt = NULL;
+        unregister_reboot_notifier(&panel_notifier);
 }
 
 static struct parport_driver panel_driver = {