NVMe: Fix memory leak in nvme_dev_add()

The driver was allocating 8k of memory, then freeing 4k of it.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/block/nvme.c b/drivers/block/nvme.c
index a7f82fbdaf87..705f66ebd15f 100644
--- a/drivers/block/nvme.c
+++ b/drivers/block/nvme.c
@@ -1457,7 +1457,7 @@ static int __devinit nvme_dev_add(struct nvme_dev *dev)
         list_for_each_entry(ns, &dev->namespaces, list)
                 add_disk(ns->disk);
 
-        dma_free_coherent(&dev->pci_dev->dev, 4096, id, dma_addr);
+        dma_free_coherent(&dev->pci_dev->dev, 8192, id, dma_addr);
         return 0;
 
  out_free:
@@ -1466,7 +1466,7 @@ static int __devinit nvme_dev_add(struct nvme_dev *dev)
                 nvme_ns_free(ns);
         }
 
-        dma_free_coherent(&dev->pci_dev->dev, 4096, id, dma_addr);
+        dma_free_coherent(&dev->pci_dev->dev, 8192, mem, dma_addr);
         return res;
 }