From 50176ddefa4a942419cb693dd2d8345bfdcde67c Mon Sep 17 00:00:00 2001 From: Seth Forshee Date: Tue, 31 May 2011 16:35:50 -0500 Subject: 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 Cc: # .38.x, .39.x Signed-off-by: Christoph Hellwig --- fs/hfsplus/wrapper.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'fs') diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c index 3031d81f5f0..4ac88ff79aa 100644 --- a/fs/hfsplus/wrapper.c +++ b/fs/hfsplus/wrapper.c @@ -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) -- cgit v1.2.3