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UBI: Init vol->reserved_pebs by assignment

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`vol' is a newly allocated value by kzalloc. Initialize it by assignment
instead of `+='.

Signed-off-by: Sheng Yong <shengyong1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
shengyong 2015-05-26 10:07:08 +00:00 committed by Richard Weinberger
parent f6e951af34
commit e8d266cf8d
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/ubi/vmt.c
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@ -253,8 +253,8 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
/* Calculate how many eraseblocks are requested */
vol->usable_leb_size = ubi->leb_size - ubi->leb_size % req->alignment;
vol->reserved_pebs += div_u64(req->bytes + vol->usable_leb_size - 1,
vol->usable_leb_size);
vol->reserved_pebs = div_u64(req->bytes + vol->usable_leb_size - 1,
vol->usable_leb_size);
/* Reserve physical eraseblocks */
if (vol->reserved_pebs > ubi->avail_pebs) {