janitorial: Remove remaining NULL checks before free() (found by Smatch).
[wine] / dlls / dinput / tests /
drwxr-xr-x   ..
-rw-r--r-- 375 Makefile.in
-rw-r--r-- 871 dinput_test.h
-rw-r--r-- 12814 joystick.c
-rw-r--r-- 4500 keyboard.c
-rw-r--r-- 3302 mouse.c