exfat: remove unnecessary reassignment of p_uniname->name_len

kbuild test robot reported :

	fs/exfat/nls.c:531:22: warning: Variable 'p_uniname->name_len'
	is reassigned a value before the old one has been used.

The reassignment of p_uniname->name_len is not needed and remove it.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>

diff --git a/fs/exfat/nls.c b/fs/exfat/nls.c
index 19321773dd078a42f8c9659e15032502b33bddcd..c1ec05695497445934ac8f2d537ccd131e5d7f5c 100644 (file)
--- a/fs/exfat/nls.c
+++ b/fs/exfat/nls.c
@@ -514,8 +514,6 @@ static int exfat_utf8_to_utf16(struct super_block *sb,
                return -ENAMETOOLONG;
        }
 
-       p_uniname->name_len = unilen & 0xFF;
-
        for (i = 0; i < unilen; i++) {
                if (*uniname < 0x0020 ||
                    exfat_wstrchr(bad_uni_chars, *uniname))