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Subject[PATCH] vboxsf: Remove redundant assignment to out_len
Date
Clean up the following clang-w1 warning:

fs/vboxsf/utils.c:442:9: warning: variable 'out_len' set but not used
[-Wunused-but-set-variable].

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
fs/vboxsf/utils.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/vboxsf/utils.c b/fs/vboxsf/utils.c
index e1db0f3f7e5e..865fe5ddc993 100644
--- a/fs/vboxsf/utils.c
+++ b/fs/vboxsf/utils.c
@@ -439,7 +439,7 @@ 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_len = 0;
size_t out_bound_len;
size_t in_bound_len;

@@ -447,7 +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;

--
2.20.1.7.g153144c
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