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hfsplus: add missing call to bio_put() 

hfsplus leaks bio objects by failing to call bio_put() on the bios
it allocates. Add the missing call to fix the leak.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Cc: <stable@kernel.org> # .38.x, .39.x
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Seth Forshee 2011-05-31 16:35:50 -05:00 committed by Christoph Hellwig
parent ca56a95eed
commit 50176ddefa
1 changed files with 5 additions and 2 deletions
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7
fs/hfsplus/wrapper.c
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@ -36,6 +36,7 @@ int hfsplus_submit_bio(struct block_device *bdev, sector_t sector,
{
DECLARE_COMPLETION_ONSTACK(wait);
struct bio *bio;
int ret = 0;
bio = bio_alloc(GFP_NOIO, 1);
bio->bi_sector = sector;
@ -54,8 +55,10 @@ int hfsplus_submit_bio(struct block_device *bdev, sector_t sector,
wait_for_completion(&wait);
if (!bio_flagged(bio, BIO_UPTODATE))
return -EIO;
return 0;
ret = -EIO;
bio_put(bio);
return ret;
}
static int hfsplus_read_mdb(void *bufptr, struct hfsplus_wd *wd)