diff options
| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-03-25 17:10:16 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-03-25 17:10:16 +0200 |
| commit | 68b1a1e786f29c900fa1c516a402e24f0ece622a (patch) | |
| tree | ea9bed01be0ee11ff3e6e119aa1883bad85b35f7 /drivers | |
| parent | e21fa86ad0ffa2c292b104ea19bdaa46ceab7105 (diff) | |
mtd: mtdswap: fix compilation warning
Fix the following compilation warning:
drivers/mtd/mtdswap.c: In function ‘mtdswap_pick_gc_eblk’:
drivers/mtd/mtdswap.c:859: warning: ‘idx’ may be used uninitialized in this function
drivers/mtd/mtdswap.c:859: note: ‘idx’ was declared here
Initialize idx to -1 because this value means "no tree choosen".
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/mtdswap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/mtdswap.c b/drivers/mtd/mtdswap.c index dc4b136800b..237913c5c92 100644 --- a/drivers/mtd/mtdswap.c +++ b/drivers/mtd/mtdswap.c @@ -850,7 +850,7 @@ static int mtdswap_wlfreq(unsigned int maxdiff) static int mtdswap_choose_wl_tree(struct mtdswap_dev *d) { static unsigned int pick_cnt; - unsigned int i, idx, wear, max; + unsigned int i, idx = -1, wear, max; struct rb_root *root; max = 0; |