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authorJan Kara <jack@suse.cz>2019-03-19 09:48:59 +0100
committerJan Kara <jack@suse.cz>2019-03-26 11:21:23 +0100
commita768a9abc625d554f7b6428517089c193fcb5962 (patch)
tree18c13717fcc0d10b8d66e0df4e0068ff83f7f877 /fs/udf
parent8c2ffd9174779014c3fe1f96d9dc3641d9175f00 (diff)
udf: Explain handling of load_nls() failure
Add comment explaining that load_nls() failure gets handled back in udf_fill_super() to avoid false impression that it is unhandled. Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf')
-rw-r--r--fs/udf/super.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/udf/super.c b/fs/udf/super.c
index ffd8038ff728..387f90b32fa9 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -572,6 +572,11 @@ static int udf_parse_options(char *options, struct udf_options *uopt,
if (!remount) {
if (uopt->nls_map)
unload_nls(uopt->nls_map);
+ /*
+ * load_nls() failure is handled later in
+ * udf_fill_super() after all options are
+ * parsed.
+ */
uopt->nls_map = load_nls(args[0].from);
uopt->flags |= (1 << UDF_FLAG_NLS_MAP);
}