diff options
Diffstat (limited to 'lib/test_user_copy.c')
| -rw-r--r-- | lib/test_user_copy.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/lib/test_user_copy.c b/lib/test_user_copy.c index e365ace06538..ad2372727b1b 100644 --- a/lib/test_user_copy.c +++ b/lib/test_user_copy.c @@ -52,13 +52,14 @@ static int test_check_nonzero_user(char *kmem, char __user *umem, size_t size) size_t zero_end = size - zero_start; /* - * We conduct a series of check_nonzero_user() tests on a block of memory - * with the following byte-pattern (trying every possible [start,end] - * pair): + * We conduct a series of check_nonzero_user() tests on a block of + * memory with the following byte-pattern (trying every possible + * [start,end] pair): * * [ 00 ff 00 ff ... 00 00 00 00 ... ff 00 ff 00 ] * - * And we verify that check_nonzero_user() acts identically to memchr_inv(). + * And we verify that check_nonzero_user() acts identically to + * memchr_inv(). */ memset(kmem, 0x0, size); @@ -93,11 +94,13 @@ static int test_copy_struct_from_user(char *kmem, char __user *umem, size_t ksize, usize; umem_src = kmalloc(size, GFP_KERNEL); - if ((ret |= test(umem_src == NULL, "kmalloc failed"))) + ret = test(umem_src == NULL, "kmalloc failed"); + if (ret) goto out_free; expected = kmalloc(size, GFP_KERNEL); - if ((ret |= test(expected == NULL, "kmalloc failed"))) + ret = test(expected == NULL, "kmalloc failed"); + if (ret) goto out_free; /* Fill umem with a fixed byte pattern. */ |