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udf: Parameterize output length in udf_put_filename

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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>
This commit is contained in:
Andrew Gabbasov
2016-01-15 02:44:19 -06:00
committed by Jan Kara
parent 7955118eaf
commit 525e2c56c3
3 changed files with 13 additions and 11 deletions
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4
fs/udf/udfdecl.h
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@@ -216,8 +216,8 @@ udf_get_lb_pblock(struct super_block *sb, struct kernel_lb_addr *loc,
/* unicode.c */
extern int udf_get_filename(struct super_block *, uint8_t *, int, uint8_t *,
int);
extern int udf_put_filename(struct super_block *, const uint8_t *, uint8_t *,
int);
extern int udf_put_filename(struct super_block *, const uint8_t *, int,
uint8_t *, int);
extern int udf_build_ustr(struct ustr *, dstring *, int);
extern int udf_CS0toUTF8(struct ustr *, const struct ustr *);