Only callsite udf_get_filename() now returns
error code as well.
Suggested-by: Jan Kara <j...@suse.cz>
Signed-off-by: Fabian Frederick <f...@skynet.be>
---
fs/udf/unicode.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/fs/udf/unicode.c b/fs/udf/unicode.c
index 9008a36..488a838 100644
--- a/fs/udf/unicode.c
+++ b/fs/udf/unicode.c
@@ -257,7 +257,7 @@ static int udf_CS0toNLS(struct nls_table *nls, struct ustr
*utf_o,
ocu_len = ocu_i->u_len;
if (ocu_len == 0) {
memset(utf_o, 0, sizeof(struct ustr));
- return 0;
+ return -EINVAL;
}
cmp_id = ocu_i->u_cmpID;
@@ -265,7 +265,7 @@ static int udf_CS0toNLS(struct nls_table *nls, struct ustr
*utf_o,
memset(utf_o, 0, sizeof(struct ustr));
pr_err("unknown compression code (%d) stri=%s\n",
cmp_id, ocu_i->u_name);
- return 0;
+ return -EINVAL;
}
ocu = ocu_i->u_name;
@@ -357,8 +357,9 @@ int udf_get_filename(struct super_block *sb, uint8_t
*sname, int slen,
goto out2;
}
} else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP)) {
- if (!udf_CS0toNLS(UDF_SB(sb)->s_nls_map, filename,
- unifilename)) {
+ ret = udf_CS0toNLS(UDF_SB(sb)->s_nls_map, filename,
+ unifilename);
+ if (ret < 0) {
udf_debug("Failed in udf_get_filename: sname = %s\n",
sname);
goto out2;
--
1.9.1
--
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