From mboxrd@z Thu Jan 1 00:00:00 1970 From: minwoo.im.dev@gmail.com (Minwoo Im) Date: Sun, 3 Dec 2017 14:37:10 +0900 Subject: [PATCH] nvme-pci: remove an unnecessary variable initialization in HMB code Message-ID: <1512279430-2806-1-git-send-email-minwoo.im.dev@gmail.com> The local variable __size__ will be set a bit later in a for-loop. Remove the explicit initialization at the beginning of this function. Signed-off-by: Minwoo Im --- drivers/nvme/host/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index f5800c3..9f7993b 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -1770,7 +1770,7 @@ static int __nvme_alloc_host_mem(struct nvme_dev *dev, u64 preferred, dma_addr_t descs_dma; int i = 0; void **bufs; - u64 size = 0, tmp; + u64 size, tmp; tmp = (preferred + chunk_size - 1); do_div(tmp, chunk_size); -- 2.7.4