Merge tag 'optee-fix-for-v5.16' of...

Merge tag 'optee-fix-for-v5.16' of git://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixes

Fix possible NULL pointer dereference in OP-TEE driver

* tag 'optee-fix-for-v5.16' of git://git.linaro.org/people/jens.wiklander/linux-tee:
  optee: fix kfree NULL pointer

Link: https://lore.kernel.org/r/20211117125747.GA2896197@jade


Signed-off-by: Arnd Bergmann <arnd@arndb.de>