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Subject[PATCH] vboxsf: Remove the unused variable out_len
Date
Variable out_len is not effectively used, so delete it.

fs/vboxsf/utils.c:443:9: warning: variable 'out_len' set but not used

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6776
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
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;
--
2.20.1.7.g153144c
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