[PATCH 2/3] mtd: maps: vmu-flash: Fix fault in unaligned fixup

Use kcalloc() / kzalloc() to allocate the memcard structs, instead of
kmalloc() / kmalloc_array() to prevent access to uninitialized data.

This fixes runtime error: Fault in unaligned fixup: 0000 [#1] at
mtd_get_fact_prot_info.

Signed-off-by: Florian Fuchs <[email protected]>
---
 drivers/mtd/maps/vmu-flash.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/maps/vmu-flash.c b/drivers/mtd/maps/vmu-flash.c
index 53019d313db7..d0793f1b0fac 100644
--- a/drivers/mtd/maps/vmu-flash.c
+++ b/drivers/mtd/maps/vmu-flash.c
@@ -609,7 +609,7 @@ static int vmu_connect(struct maple_device *mdev)
 
 	basic_flash_data = be32_to_cpu(mdev->devinfo.function_data[c - 1]);
 
-	card = kmalloc(sizeof(struct memcard), GFP_KERNEL);
+	card = kzalloc(sizeof(struct memcard), GFP_KERNEL);
 	if (!card) {
 		error = -ENOMEM;
 		goto fail_nomem;
@@ -627,14 +627,14 @@ static int vmu_connect(struct maple_device *mdev)
 	* Not sure there are actually any multi-partition devices in the
 	* real world, but the hardware supports them, so, so will we
 	*/
-	card->parts = kmalloc_array(card->partitions, sizeof(struct vmupart),
+	card->parts = kcalloc(card->partitions, sizeof(struct vmupart),
 				    GFP_KERNEL);
 	if (!card->parts) {
 		error = -ENOMEM;
 		goto fail_partitions;
 	}
 
-	card->mtd = kmalloc_array(card->partitions, sizeof(struct mtd_info),
+	card->mtd = kcalloc(card->partitions, sizeof(struct mtd_info),
 				  GFP_KERNEL);
 	if (!card->mtd) {
 		error = -ENOMEM;
-- 
2.43.0