[PATCH] UBI: fastmap break out of used PEB search

[Brian Pomerantz <bapper@gmail.com>]

While searching for PEB matches for each volume in the used PEB list,
the search fails to stop when the PEB is found.  This patch adds
a break in the inner loop to stop the search when it is matched.

Signed-off-by: Brian Pomerantz <bapper@gmail.com>
---
 drivers/mtd/ubi/fastmap.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c
index 0648c69..1542751 100644
--- a/drivers/mtd/ubi/fastmap.c
+++ b/drivers/mtd/ubi/fastmap.c
@@ -727,8 +727,10 @@ static int ubi_attach_fastmap(struct ubi_device *ubi,
 
 			aeb = NULL;
 			list_for_each_entry(tmp_aeb, &used, u.list) {
-				if (tmp_aeb->pnum == pnum)
+				if (tmp_aeb->pnum == pnum) {
 					aeb = tmp_aeb;
+					break;
+				}
 			}
 
 			/* This can happen if a PEB is already in an EBA known
-- 
1.7.0.1