From: Rijo Thomas <Rijo-john.Thomas@amd.com>
Date: Thu, 9 Jan 2020 12:53:22 +0000 (+0530)
Subject: tee: amdtee: remove redundant NULL check for pool
X-Git-Tag: v5.6-rc1~152^2~37
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=279c075dc1d25f888f1a7423ecd1fdcdc54eba6a;p=thirdparty%2Flinux.git

tee: amdtee: remove redundant NULL check for pool

Remove NULL check for pool variable, since in the current
code path it is guaranteed to be non-NULL.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/tee/amdtee/core.c b/drivers/tee/amdtee/core.c
index 45402844b6690..be8937eb5d43f 100644
--- a/drivers/tee/amdtee/core.c
+++ b/drivers/tee/amdtee/core.c
@@ -484,8 +484,7 @@ err_device_unregister:
 	tee_device_unregister(amdtee->teedev);
 
 err_free_pool:
-	if (pool)
-		tee_shm_pool_free(pool);
+	tee_shm_pool_free(pool);
 
 err_kfree_amdtee:
 	kfree(amdtee);