udf: Parameterize output length in udf_put_filename

Make the desired output length a parameter rather than have it
hard-coded to UDF_NAME_LEN. Although all call sites still have
this length the same, this parameterization will make the function
more universal and also consistent with udf_get_filename.

Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/udf/unicode.c b/fs/udf/unicode.c
index e788a05aab83..47e61883275d 100644
--- a/fs/udf/unicode.c
+++ b/fs/udf/unicode.c
@@ -395,22 +395,22 @@ out1:
         return ret;
 }
 
-int udf_put_filename(struct super_block *sb, const uint8_t *sname,
-                     uint8_t *dname, int flen)
+int udf_put_filename(struct super_block *sb, const uint8_t *sname, int slen,
+                     uint8_t *dname, int dlen)
 {
         struct ustr unifilename;
         int namelen;
 
-        if (!udf_char_to_ustr(&unifilename, sname, flen))
+        if (!udf_char_to_ustr(&unifilename, sname, slen))
                 return 0;
 
         if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8)) {
-                namelen = udf_UTF8toCS0(dname, &unifilename, UDF_NAME_LEN);
+                namelen = udf_UTF8toCS0(dname, &unifilename, dlen);
                 if (!namelen)
                         return 0;
         } else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP)) {
                 namelen = udf_NLStoCS0(UDF_SB(sb)->s_nls_map, dname,
-                                        &unifilename, UDF_NAME_LEN);
+                                        &unifilename, dlen);
                 if (!namelen)
                         return 0;
         } else