diff options
Diffstat (limited to 'drivers/block/virtio_blk.c')
| -rw-r--r-- | drivers/block/virtio_blk.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 2edfb5c..53b81d5 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -90,10 +90,12 @@ static inline struct virtblk_req *virtblk_alloc_req(struct virtio_blk *vblk, struct virtblk_req *vbr; vbr = mempool_alloc(vblk->pool, gfp_mask); - if (vbr && use_bio) - sg_init_table(vbr->sg, vblk->sg_elems); + if (!vbr) + return NULL; vbr->vblk = vblk; + if (use_bio) + sg_init_table(vbr->sg, vblk->sg_elems); return vbr; } |