X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=block%2Fblk-map.c;h=db9373bd31aca0e9393dd77ec9ef5f404d88923e;hb=d80aca3111d03cc29fe0ca504008c8c4acb5c044;hp=d3a94719f03fb2af81d6270d6fc9ed58f0dde373;hpb=4288e6b4dd60d2f80213de32eb7a71c4d63c0b77;p=mirror_ubuntu-bionic-kernel.git

diff --git a/block/blk-map.c b/block/blk-map.c
index d3a94719f03f..db9373bd31ac 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -119,7 +119,7 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
 	unsigned long align = q->dma_pad_mask | queue_dma_alignment(q);
 	struct bio *bio = NULL;
 	struct iov_iter i;
-	int ret;
+	int ret = -EINVAL;
 
 	if (!iter_is_iovec(iter))
 		goto fail;
@@ -148,7 +148,7 @@ unmap_rq:
 	__blk_rq_unmap_user(bio);
 fail:
 	rq->bio = NULL;
-	return -EINVAL;
+	return ret;
 }
 EXPORT_SYMBOL(blk_rq_map_user_iov);