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vboxsf: remove redundant variable out_len

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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@gmail.com>
Link: https://lore.kernel.org/r/20240229225138.351909-1-colin.i.king@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Colin Ian King 2024-02-29 22:51:38 +00:00 committed by Hans de Goede
parent 4cece76496
commit 0200ceed30
1 changed files with 0 additions and 3 deletions
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3
fs/vboxsf/utils.c
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@ -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;