Kees Cook <keesc...@chromium.org> writes:
> This reduces the size of the stack frame when calling request_module().
> Performing the sprintf before the call is not needed.
>
> Signed-off-by: Kees Cook <keesc...@chromium.org>
I like the patch. If dwmw2 doesn't grab it, Andrew please take.
Thanks,
Rusty.
> ---
> drivers/mtd/chips/gen_probe.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/mtd/chips/gen_probe.c b/drivers/mtd/chips/gen_probe.c
> index 74dbb6b..ffb36ba 100644
> --- a/drivers/mtd/chips/gen_probe.c
> +++ b/drivers/mtd/chips/gen_probe.c
> @@ -211,9 +211,7 @@ static inline struct mtd_info *cfi_cmdset_unknown(struct
> map_info *map,
>
> probe_function = __symbol_get(probename);
> if (!probe_function) {
> - char modname[sizeof("cfi_cmdset_%4.4X")];
> - sprintf(modname, "cfi_cmdset_%4.4X", type);
> - request_module(modname);
> + request_module("cfi_cmdset_%4.4X", type);
> probe_function = __symbol_get(probename);
> }
>
> --
> 1.7.9.5
>
>
> --
> Kees Cook
> Chrome OS Security
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