Commit 584d4623 authored May 01, 2013 by Brian Pomerantz Committed by Artem Bityutskiy May 29, 2013

UBI: fastmap break out of used PEB search



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>
Acked-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

parent 95f9a4d2

drivers/mtd/ubi/fastmap.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -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