[JFFS2] Fix unpoint length

Fix a couple of instances in JFFS2 where the unpoint() routine is
being called with the wrong length in cases where the point() routine
truncated a request.

Signed-off-by: Andy Lowe <alowe@mvista.com>
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 59dd408e5432..35ef8d83366f 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -101,7 +101,7 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
                 if (!ret && pointlen < c->mtd->size) {
                         /* Don't muck about if it won't let us point to the whole flash */
                         D1(printk(KERN_DEBUG "MTD point returned len too short: 0x%zx\n", pointlen));
-                        c->mtd->unpoint(c->mtd, flashbuf, 0, c->mtd->size);
+                        c->mtd->unpoint(c->mtd, flashbuf, 0, pointlen);
                         flashbuf = NULL;
                 }
                 if (ret)