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Message-Id: <137cea631eafff04ffb8c5526b9d5eb4b8d9f67f.1462260406.git.jthumshirn@suse.de> Date: Tue, 3 May 2016 12:42:02 +0200 From: Johannes Thumshirn <jthumshirn@...e.de> To: Greg KH <gregkh@...uxfoundation.org> Cc: Andreas Werner <andreas.werner@....de>, Linux Kernel Mailinglist <linux-kernel@...r.kernel.org>, Johannes Thumshirn <jthumshirn@...e.de> Subject: [PATCH 5/6] mcb: Delete num_cells variable which is not required From: Andreas Werner <andreas.werner@....de> The num_cells variable is only used in the dev_dbg print, but we can directly use the ret variable which also includes the same value. Signed-off-by: Andreas Werner <andreas.werner@....de> Signed-off-by: Johannes Thumshirn <jthumshirn@...e.de> --- drivers/mcb/mcb-pci.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mcb/mcb-pci.c b/drivers/mcb/mcb-pci.c index 99dd9db..b15a034 100644 --- a/drivers/mcb/mcb-pci.c +++ b/drivers/mcb/mcb-pci.c @@ -35,7 +35,6 @@ static int mcb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) struct resource *res; struct priv *priv; int ret; - int num_cells; unsigned long flags; priv = devm_kzalloc(&pdev->dev, sizeof(struct priv), GFP_KERNEL); @@ -92,9 +91,8 @@ static int mcb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) ret = chameleon_parse_cells(priv->bus, priv->mapbase, priv->base); if (ret < 0) goto out_mcb_bus; - num_cells = ret; - dev_dbg(&pdev->dev, "Found %d cells\n", num_cells); + dev_dbg(&pdev->dev, "Found %d cells\n", ret); mcb_bus_add_devices(priv->bus); -- 2.8.1
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