[ 43/49] bio-integrity: Fix use of bs->bio_integrity_pool after free

From: Greg Kroah-Hartman
Date: Sun Sep 29 2013 - 15:51:31 EST

3.10-stable review patch. If anyone has any objections, please let me know.


From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

commit adbe6991efd36104ac9eaf751993d35eaa7f493a upstream.

This fixes a copy and paste error introduced by 9f060e2231
("block: Convert integrity to bvec_alloc_bs()").

Found by Coverity (CID 1020654).

Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Acked-by: Kent Overstreet <koverstreet@xxxxxxxxxx>
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
Cc: Jonghwan Choi <jhbird.choi@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

fs/bio-integrity.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/bio-integrity.c
+++ b/fs/bio-integrity.c
@@ -734,7 +734,7 @@ void bioset_integrity_free(struct bio_se

if (bs->bvec_integrity_pool)
- mempool_destroy(bs->bio_integrity_pool);
+ mempool_destroy(bs->bvec_integrity_pool);

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