From: Dongliang Mu mudongliangabcd@gmail.com
[ Upstream commit b5e22886839ae466fcf03295150094516c0fd8eb ]
The error handling code of optee_ffa_probe misses the mutex_destroy of ffa.mutex when mutext_init succeeds.
Fix this by adding mutex_destory of ffa.mutex at the error handling part
Fixes: aceeafefff73 ("optee: use driver internal tee_context for some rpc") Signed-off-by: Dongliang Mu mudongliangabcd@gmail.com Signed-off-by: Jens Wiklander jens.wiklander@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/tee/optee/ffa_abi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/tee/optee/ffa_abi.c b/drivers/tee/optee/ffa_abi.c index f744ab15bf2c..30a6119a2b16 100644 --- a/drivers/tee/optee/ffa_abi.c +++ b/drivers/tee/optee/ffa_abi.c @@ -894,6 +894,7 @@ static int optee_ffa_probe(struct ffa_device *ffa_dev) rhashtable_free_and_destroy(&optee->ffa.global_ids, rh_free_fn, NULL); optee_supp_uninit(&optee->supp); mutex_destroy(&optee->call_queue.mutex); + mutex_destroy(&optee->ffa.mutex); err_unreg_supp_teedev: tee_device_unregister(optee->supp_teedev); err_unreg_teedev: