NULL check before some freeing functions is not needed. Generated by: scripts/coccinelle/free/ifnullfree.cocci
Signed-off-by: Fengguang Wu <[email protected]> Signed-off-by: Julia Lawall <[email protected]> --- crypto.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) --- a/fs/crypto/crypto.c +++ b/fs/crypto/crypto.c @@ -414,8 +414,7 @@ static void fscrypt_destroy(void) list_for_each_entry_safe(pos, n, &fscrypt_free_ctxs, free_list) kmem_cache_free(fscrypt_ctx_cachep, pos); INIT_LIST_HEAD(&fscrypt_free_ctxs); - if (fscrypt_bounce_page_pool) - mempool_destroy(fscrypt_bounce_page_pool); + mempool_destroy(fscrypt_bounce_page_pool); fscrypt_bounce_page_pool = NULL; } @@ -500,9 +499,7 @@ void __exit fscrypt_exit(void) if (fscrypt_read_workqueue) destroy_workqueue(fscrypt_read_workqueue); - if (fscrypt_ctx_cachep) - kmem_cache_destroy(fscrypt_ctx_cachep); - if (fscrypt_info_cachep) - kmem_cache_destroy(fscrypt_info_cachep); + kmem_cache_destroy(fscrypt_ctx_cachep); + kmem_cache_destroy(fscrypt_info_cachep); } module_exit(fscrypt_exit);
