author: Jamie Iles <jamie@nuviainc.com> 2020-10-12 14:12:04 +0100
committer: Richard Weinberger <richard@nod.at> 2020-12-13 21:57:21 +0100
commit: a61df3c413e49b0042f9caf774c58512d1cc71b7
parent: 89f40d0a9656aa73bf4a6d905d28952381b6cb53
Commit Summary:
Diffstat:
1 file changed, 5 insertions, 5 deletions
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index c523adaca79f..81ca58c10b72 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -202,12 +202,8 @@ static int jffs2_parse_param(struct fs_context *fc, struct fs_parameter *param)
case Opt_rp_size:
if (result.uint_32 > UINT_MAX / 1024)
return invalf(fc, "jffs2: rp_size unrepresentable");
- opt = result.uint_32 * 1024;
- if (opt > c->mtd->size)
- return invalf(fc, "jffs2: Too large reserve pool specified, max is %llu KB",
- c->mtd->size / 1024);
+ c->mount_opts.rp_size = result.uint_32 * 1024;
c->mount_opts.set_rp_size = true;
- c->mount_opts.rp_size = opt;
break;
default:
return -EINVAL;
@@ -269,6 +265,10 @@ static int jffs2_fill_super(struct super_block *sb, struct fs_context *fc)
c->mtd = sb->s_mtd;
c->os_priv = sb;
+ if (c->mount_opts.rp_size > c->mtd->size)
+ return invalf(fc, "jffs2: Too large reserve pool specified, max is %llu KB",
+ c->mtd->size / 1024);
+
/* Initialize JFFS2 superblock locks, the further initialization will
* be done later */
mutex_init(&c->alloc_sem);