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

Brian Pomerantz
2013-05-02T00:12:21Z

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