[PATCH] UBI: dereference after kfree in create_vtbl

[Florin Malita]

Coverity (CID 1614) spotted new_seb being dereferenced after kfree() in 
create_vtbl's write_error path.


Signed-off-by: Florin Malita <fmalita at gmail.com>
---

 vtbl.c |   11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index b6fd6bb..91e3619 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -317,14 +317,13 @@ retry:
 	return err;
 
 write_error:
-	kfree(new_seb);
-	/* May be this physical eraseblock went bad, try to pick another one */
-	if (++tries <= 5) {
+	/* Maybe this physical eraseblock went bad, try to pick another one */
+	if (++tries <= 5)
 		err = ubi_scan_add_to_list(si, new_seb->pnum, new_seb->ec,
 					   &si->corr);
-		if (!err)
-			goto retry;
-	}
+	kfree(new_seb);	
+	if (!err)
+		goto retry;
 out_free:
 	ubi_free_vid_hdr(ubi, vid_hdr);
 	return err;