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authorWenwei Tao <ww.tao0320@gmail.com>2016-02-04 17:13:23 +0300
committerJens Axboe <axboe@fb.com>2016-02-04 19:19:45 +0300
commit16c6d048d7b74249a4387700887e8adb13028866 (patch)
treecd8905aa92e727bf11e4cdfcf83cd2f6f241e615 /drivers/lightnvm
parente502fb8f8801c9561c57397e7fd917187762324e (diff)
downloadlinux-16c6d048d7b74249a4387700887e8adb13028866.tar.xz
lightnvm: put bio before return
The bio is not returned if the data page cannot be allocated. Signed-off-by: Wenwei Tao <ww.tao0320@gmail.com> Signed-off-by: Matias Bjørling <m@bjorling.me> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/lightnvm')
-rw-r--r--drivers/lightnvm/rrpc.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
index d8c75958ced3..307db1ea22de 100644
--- a/drivers/lightnvm/rrpc.c
+++ b/drivers/lightnvm/rrpc.c
@@ -300,8 +300,10 @@ static int rrpc_move_valid_pages(struct rrpc *rrpc, struct rrpc_block *rblk)
}
page = mempool_alloc(rrpc->page_pool, GFP_NOIO);
- if (!page)
+ if (!page) {
+ bio_put(bio);
return -ENOMEM;
+ }
while ((slot = find_first_zero_bit(rblk->invalid_pages,
nr_pgs_per_blk)) < nr_pgs_per_blk) {