[PATCH] fs: hfsplus: remove redundant NULL check before kfree()

[mdshahid03@gmail.com]

From: Mohammad Shahid <mdshahid03@gmail.com>

kfree() safely handles NULL pointers, so the explicit NULL check
before calling kfree() is unnecessary.

This issue was reported by ifnullfree.cocci.

Signed-off-by: Mohammad Shahid <mdshahid03@gmail.com>
---
 fs/hfsplus/unicode_test.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/hfsplus/unicode_test.c b/fs/hfsplus/unicode_test.c
index 83737c9bafa0..7f6b2a3c69d9 100644
--- a/fs/hfsplus/unicode_test.c
+++ b/fs/hfsplus/unicode_test.c
@@ -39,8 +39,7 @@ static struct test_mock_string_env *setup_mock_str_env(u32 buf_size)
 
 static void free_mock_str_env(struct test_mock_string_env *env)
 {
-	if (env->buf)
-		kfree(env->buf);
+	kfree(env->buf);
 	kfree(env);
 }
 
-- 
2.43.0