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-rw-r--r--fs/exfat/super.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/exfat/super.c b/fs/exfat/super.c
index 405717e4e3ea..e650e65536f8 100644
--- a/fs/exfat/super.c
+++ b/fs/exfat/super.c
@@ -273,9 +273,8 @@ static int exfat_parse_param(struct fs_context *fc, struct fs_parameter *param)
break;
case Opt_charset:
exfat_free_iocharset(sbi);
- opts->iocharset = kstrdup(param->string, GFP_KERNEL);
- if (!opts->iocharset)
- return -ENOMEM;
+ opts->iocharset = param->string;
+ param->string = NULL;
break;
case Opt_errors:
opts->errors = result.uint_32;
@@ -686,7 +685,12 @@ static int exfat_get_tree(struct fs_context *fc)
static void exfat_free(struct fs_context *fc)
{
- kfree(fc->s_fs_info);
+ struct exfat_sb_info *sbi = fc->s_fs_info;
+
+ if (sbi) {
+ exfat_free_iocharset(sbi);
+ kfree(sbi);
+ }
}
static const struct fs_context_operations exfat_context_ops = {