[PATCH] efi: efibc: change kmalloc(size * count, ...) to kmalloc_array()

[Ethan Carter Edwards]

Open coded arithmetic in allocator arguments is discouraged. Helper
functions like kcalloc or, in this case, kmalloc_array are preferred.

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#open-coded-arithmetic-in-allocator-arguments

Signed-off-by: Ethan Carter Edwards <ethan@xxxxxxxxxxxxxxxxx>
---
 drivers/firmware/efi/efibc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/efi/efibc.c b/drivers/firmware/efi/efibc.c
index 4f9fb086eab7b0e22252d22e59e5aae55865322d..0a7c764dcc614fbba3cbcd94183dc07939837a03 100644
--- a/drivers/firmware/efi/efibc.c
+++ b/drivers/firmware/efi/efibc.c
@@ -47,7 +47,7 @@ static int efibc_reboot_notifier_call(struct notifier_block *notifier,
 	if (ret || !data)
 		return NOTIFY_DONE;
 
-	wdata = kmalloc(MAX_DATA_LEN * sizeof(efi_char16_t), GFP_KERNEL);
+	wdata = kmalloc_array(MAX_DATA_LEN, sizeof(efi_char16_t), GFP_KERNEL);
 	if (!wdata)
 		return NOTIFY_DONE;
 

---
base-commit: 0a2f889128969dab41861b6e40111aa03dc57014
change-id: 20250308-efibc-kmalloc_array-ba78097a0708

Best regards,
-- 
Ethan Carter Edwards <ethan@xxxxxxxxxxxxxxxxx>