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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>
This commit is contained in:
Jan Kara 2019-03-19 09:48:59 +01:00
parent 8c2ffd9174
commit a768a9abc6
1 changed files with 5 additions and 0 deletions
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5
fs/udf/super.c
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@ -572,6 +572,11 @@ static int udf_parse_options(char *options, struct udf_options *uopt,
if (!remount) { if (!remount) {
if (uopt->nls_map) if (uopt->nls_map)
unload_nls(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->nls_map = load_nls(args[0].from);
uopt->flags |= (1 << UDF_FLAG_NLS_MAP); uopt->flags |= (1 << UDF_FLAG_NLS_MAP);
} }