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

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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@ethancedwards.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Ethan Carter Edwards
2025-03-08 20:27:41 -05:00
committed by Ard Biesheuvel
parent b6b227e36b
commit ac2efaa845
1 changed files with 1 additions and 1 deletions
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drivers/firmware/efi/efibc.c
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@@ -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;