Hi,
On 2/29/24 11:51 PM, Colin Ian King wrote:
> The variable out_len is being used to accumulate the number of
> bytes but it is not being used for any other purpose. The variable
> is redundant and can be removed.
>
> Cleans up clang scan build warning:
> fs/vboxsf/utils.c:443:9: warning: variable 'out_len' set but not
> used [-Wunused-but-set-variable]
>
> Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
Thanks, patch looks good to me:
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
I have added this to my local vboxsf branch now and I'll send
out a pull-request with this and a couple of other vboxsf fixes
soon.
Regards,
Hans
> ---
> fs/vboxsf/utils.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/fs/vboxsf/utils.c b/fs/vboxsf/utils.c
> index 72ac9320e6a3..9515bbf0b54c 100644
> --- a/fs/vboxsf/utils.c
> +++ b/fs/vboxsf/utils.c
> @@ -440,7 +440,6 @@ int vboxsf_nlscpy(struct vboxsf_sbi *sbi, char *name, size_t name_bound_len,
> {
> const char *in;
> char *out;
> - size_t out_len;
> size_t out_bound_len;
> size_t in_bound_len;
>
> @@ -448,7 +447,6 @@ int vboxsf_nlscpy(struct vboxsf_sbi *sbi, char *name, size_t name_bound_len,
> in_bound_len = utf8_len;
>
> out = name;
> - out_len = 0;
> /* Reserve space for terminating 0 */
> out_bound_len = name_bound_len - 1;
>
> @@ -469,7 +467,6 @@ int vboxsf_nlscpy(struct vboxsf_sbi *sbi, char *name, size_t name_bound_len,
>
> out += nb;
> out_bound_len -= nb;
> - out_len += nb;
> }
>
> *out = 0;
