Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 684f5c20 authored by Matthew Wilcox's avatar Matthew Wilcox
Browse files

NVMe: Fix memory leak in nvme_dev_add() 



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

Signed-off-by: default avatarMatthew Wilcox <matthew.r.wilcox@intel.com>
parent d1a490e0

drivers/block/nvme.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

}