crypto: iaa - Adjust workqueue allocation type

JIRA: https://issues.redhat.com/browse/RHEL-95628
Upstream Status: merged into the linux.git

commit db4978d
Author: Kees Cook <kees@kernel.org>
Date:   Fri Apr 25 23:11:31 2025 -0700

    crypto: iaa - Adjust workqueue allocation type

    In preparation for making the kmalloc family of allocators type aware,
    we need to make sure that the returned type from the allocation matches
    the type of the variable being assigned. (Before, the allocator would
    always return "void *", which can be implicitly cast to any pointer type.)

    The assigned type is "struct idxd_wq **", but the returned type will be
    "struct wq **". These are the same size allocation (pointer sized), but
    the types don't match. Adjust the allocation type to match the assignment.

    Signed-off-by: Kees Cook <kees@kernel.org>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Signed-off-by: Vladis Dronov <vdronov@redhat.com>

Author: nefigtut

drivers/crypto/intel/iaa/iaa_crypto_main.c

@@ -727,7 +727,7 @@ static int alloc_wq_table(int max_wqs)
 
 	for (cpu = 0; cpu < nr_cpus; cpu++) {
 		entry = per_cpu_ptr(wq_table, cpu);
-		entry->wqs = kcalloc(max_wqs, sizeof(struct wq *), GFP_KERNEL);
+		entry->wqs = kcalloc(max_wqs, sizeof(*entry->wqs), GFP_KERNEL);
 		if (!entry->wqs) {
 			free_wq_table();
 			return -ENOMEM;