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>
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@ -36,6 +36,7 @@ int hfsplus_submit_bio(struct block_device *bdev, sector_t sector,
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{
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DECLARE_COMPLETION_ONSTACK(wait);
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struct bio *bio;
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int ret = 0;
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bio = bio_alloc(GFP_NOIO, 1);
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bio->bi_sector = sector;
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@ -54,8 +55,10 @@ int hfsplus_submit_bio(struct block_device *bdev, sector_t sector,
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wait_for_completion(&wait);
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if (!bio_flagged(bio, BIO_UPTODATE))
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return -EIO;
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return 0;
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ret = -EIO;
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bio_put(bio);
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return ret;
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}
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static int hfsplus_read_mdb(void *bufptr, struct hfsplus_wd *wd)
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