h63xx: nfs mount works, gpe image boots to ts config screen.

[linux-2.6-omap-h63xx.git] / block / blk-map.c

diff --git a/block/blk-map.c b/block/blk-map.c
index 4849fa36161eb697b47b08efa27af085b58bed3c..2990447f45e913f7aa968ddc3979ea7b1a027a80 100644 (file)
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -217,8 +217,14 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
                return PTR_ERR(bio);
 
        if (bio->bi_size != len) {
+               /*
+                * Grab an extra reference to this bio, as bio_unmap_user()
+                * expects to be able to drop it twice as it happens on the
+                * normal IO completion path
+                */
+               bio_get(bio);
                bio_endio(bio, 0);
-               bio_unmap_user(bio);
+               __blk_rq_unmap_user(bio);
                return -EINVAL;
        }