Messages in this thread Patch in this message | | | From | Tong Zhang <> | Subject | [PATCH] rnbd: fix uninitialized variable | Date | Mon, 24 Aug 2020 15:43:22 -0400 |
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variable err is uninitialized when bio is an error code
Signed-off-by: Tong Zhang <ztong0001@gmail.com> --- drivers/block/rnbd/rnbd-srv.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/block/rnbd/rnbd-srv.c b/drivers/block/rnbd/rnbd-srv.c index 0fb94843a495..818eff323825 100644 --- a/drivers/block/rnbd/rnbd-srv.c +++ b/drivers/block/rnbd/rnbd-srv.c @@ -149,6 +149,7 @@ static int process_rdma(struct rtrs_srv *sess, bio = rnbd_bio_map_kern(data, sess_dev->rnbd_dev->ibd_bio_set, datalen, GFP_KERNEL); if (IS_ERR(bio)) { rnbd_srv_err(sess_dev, "Failed to generate bio, err: %ld\n", PTR_ERR(bio)); + err = bio goto sess_dev_put; } -- 2.25.1
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