[PATCH] kunit: fix up const mis-match in many assert functions

[Greg Kroah-Hartman]

In many kunit assert functions a const pointer is passed to
container_of() and out pops a non-const pointer, which really isn't the
correct thing to do at all.  Fix this up by correctly marking the
casted-to pointer as const to preserve the marking.

Cc: Brendan Higgins <brendan.higgins@xxxxxxxxx>
Cc: David Gow <davidgow@xxxxxxxxxx>
Cc: Rae Moar <raemoar63@xxxxxxxxx>
Cc: linux-kselftest@xxxxxxxxxxxxxxx
Cc: kunit-dev@xxxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 lib/kunit/assert.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/kunit/assert.c b/lib/kunit/assert.c
index 867aa5c4bccf..4c751ad8506a 100644
--- a/lib/kunit/assert.c
+++ b/lib/kunit/assert.c
@@ -51,7 +51,7 @@ void kunit_unary_assert_format(const struct kunit_assert *assert,
 			       const struct va_format *message,
 			       struct string_stream *stream)
 {
-	struct kunit_unary_assert *unary_assert;
+	const struct kunit_unary_assert *unary_assert;
 
 	unary_assert = container_of(assert, struct kunit_unary_assert, assert);
 
@@ -71,7 +71,7 @@ void kunit_ptr_not_err_assert_format(const struct kunit_assert *assert,
 				     const struct va_format *message,
 				     struct string_stream *stream)
 {
-	struct kunit_ptr_not_err_assert *ptr_assert;
+	const struct kunit_ptr_not_err_assert *ptr_assert;
 
 	ptr_assert = container_of(assert, struct kunit_ptr_not_err_assert,
 				  assert);
@@ -117,7 +117,7 @@ void kunit_binary_assert_format(const struct kunit_assert *assert,
 				const struct va_format *message,
 				struct string_stream *stream)
 {
-	struct kunit_binary_assert *binary_assert;
+	const struct kunit_binary_assert *binary_assert;
 
 	binary_assert = container_of(assert, struct kunit_binary_assert,
 				     assert);
@@ -145,7 +145,7 @@ void kunit_binary_ptr_assert_format(const struct kunit_assert *assert,
 				    const struct va_format *message,
 				    struct string_stream *stream)
 {
-	struct kunit_binary_ptr_assert *binary_assert;
+	const struct kunit_binary_ptr_assert *binary_assert;
 
 	binary_assert = container_of(assert, struct kunit_binary_ptr_assert,
 				     assert);
@@ -185,7 +185,7 @@ void kunit_binary_str_assert_format(const struct kunit_assert *assert,
 				    const struct va_format *message,
 				    struct string_stream *stream)
 {
-	struct kunit_binary_str_assert *binary_assert;
+	const struct kunit_binary_str_assert *binary_assert;
 
 	binary_assert = container_of(assert, struct kunit_binary_str_assert,
 				     assert);
@@ -237,7 +237,7 @@ void kunit_mem_assert_format(const struct kunit_assert *assert,
 			     const struct va_format *message,
 			     struct string_stream *stream)
 {
-	struct kunit_mem_assert *mem_assert;
+	const struct kunit_mem_assert *mem_assert;
 
 	mem_assert = container_of(assert, struct kunit_mem_assert,
 				  assert);
-- 
2.52.0