From 684f5c2025b067a23722e620d0b3b858d8dc5d01 Mon Sep 17 00:00:00 2001 From: Matthew Wilcox Date: Mon, 19 Sep 2011 17:14:53 -0400 Subject: [PATCH] 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 --- drivers/block/nvme.c | 4 ++-- 1 file 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; } -- 2.39.5