[UBI] drivers/mtd/ubi/wl.c: fix uninitialized var warning

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=4354c5a4ef8d484a463ed8d996e9653ad8be5c72
Commit:     4354c5a4ef8d484a463ed8d996e9653ad8be5c72
Parent:     5b1defe73a538dfe35f7b59bcaf047c0005bff4d
Author:     akpm at linux-foundation.org <akpm at linux-foundation.org>
AuthorDate: Wed Jan 16 02:47:01 2008 -0800
Committer:  David Woodhouse <dwmw2 at infradead.org>
CommitDate: Sun Feb 3 18:09:45 2008 +1100

    [UBI] drivers/mtd/ubi/wl.c: fix uninitialized var warning
    
    drivers/mtd/ubi/wl.c:746: warning: 'pe' may be used uninitialized in this function
    
    Signed-off-by: Andrew Morton <akpm at linux-foundation.org>
    Signed-off-by: David Woodhouse <dwmw2 at infradead.org>
---
 drivers/mtd/ubi/wl.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index 1142aab..0d44ad9 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -743,7 +743,7 @@ static int wear_leveling_worker(struct ubi_device *ubi, struct ubi_work *wrk,
 				int cancel)
 {
 	int err, put = 0, scrubbing = 0, protect = 0;
-	struct ubi_wl_prot_entry *pe;
+	struct ubi_wl_prot_entry *uninitialized_var(pe);
 	struct ubi_wl_entry *e1, *e2;
 	struct ubi_vid_hdr *vid_hdr;