[PATCH] soc: fsl: qbman: Remove const from portal->cgrs allocation type

[Kees Cook <kees@kernel.org>]

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 qman_cgrs *", but the returned type,
while technically matching, is const qualified. As there is no general
way to remove const qualifiers, adjust the allocation type to match
the assignment.

Signed-off-by: Kees Cook <kees@kernel.org>
---
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Sean Anderson <sean.anderson@linux.dev>
Cc: Camelia Groza <camelia.groza@nxp.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Vladimir Oltean <vladimir.oltean@nxp.com>
Cc: "Dr. David Alan Gilbert" <linux@treblig.org>
Cc: <linuxppc-dev@lists.ozlabs.org>
Cc: <linux-arm-kernel@lists.infradead.org>
---
 drivers/soc/fsl/qbman/qman.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c
index 4dc8aba33d9b..9be240999f87 100644
--- a/drivers/soc/fsl/qbman/qman.c
+++ b/drivers/soc/fsl/qbman/qman.c
@@ -1270,7 +1270,7 @@ static int qman_create_portal(struct qman_portal *portal,
 	qm_dqrr_set_ithresh(p, QMAN_PIRQ_DQRR_ITHRESH);
 	qm_mr_set_ithresh(p, QMAN_PIRQ_MR_ITHRESH);
 	qm_out(p, QM_REG_ITPR, QMAN_PIRQ_IPERIOD);
-	portal->cgrs = kmalloc_array(2, sizeof(*cgrs), GFP_KERNEL);
+	portal->cgrs = kmalloc_array(2, sizeof(*portal->cgrs), GFP_KERNEL);
 	if (!portal->cgrs)
 		goto fail_cgrs;
 	/* initial snapshot is no-depletion */
-- 
2.34.1