VisionFive2 Linux kernel

author: Wang Long <wanglong19@meituan.com> 2018-05-20 22:38:26 -0400 committer: Theodore Ts'o <tytso@mit.edu> 2018-05-20 22:38:26 -0400 commit: 8bdd5b60e0273e6682d5c269c70e6287ae60eb55 parent: 9196f57151ffe817582efdde4f0b18eaa6637243

Commit Summary:

jbd2: remove NULL check before calling kmem_cache_destroy()

Diffstat:

1 file changed, 4 insertions, 8 deletions

diff --git a/fs/jbd2/revoke.c b/fs/jbd2/revoke.c
index 696ef15ec942..240779e4689c 100644
--- a/fs/jbd2/revoke.c
+++ b/fs/jbd2/revoke.c
@@ -180,14 +180,10 @@ static struct jbd2_revoke_record_s *find_revoke_record(journal_t *journal,
 
 void jbd2_journal_destroy_revoke_caches(void)
 {
-	if (jbd2_revoke_record_cache) {
-		kmem_cache_destroy(jbd2_revoke_record_cache);
-		jbd2_revoke_record_cache = NULL;
-	}
-	if (jbd2_revoke_table_cache) {
-		kmem_cache_destroy(jbd2_revoke_table_cache);
-		jbd2_revoke_table_cache = NULL;
-	}
+	kmem_cache_destroy(jbd2_revoke_record_cache);
+	jbd2_revoke_record_cache = NULL;
+	kmem_cache_destroy(jbd2_revoke_table_cache);
+	jbd2_revoke_table_cache = NULL;
 }
 
 int __init jbd2_journal_init_revoke_caches(void)