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authorAndreas Werner <andreas.werner@men.de>2016-05-03 12:42:02 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-05-03 15:52:28 -0700
commit8cd1f9d01cbf4f46eace90d9792e65a209c37d31 (patch)
treec272451721fc5ca78663dbf2475f9986206ac60a /drivers/mcb
parentf75564d343010b025301d9548f2304f48eb25f01 (diff)
downloadop-kernel-dev-8cd1f9d01cbf4f46eace90d9792e65a209c37d31.zip
op-kernel-dev-8cd1f9d01cbf4f46eace90d9792e65a209c37d31.tar.gz
mcb: Delete num_cells variable which is not required
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@men.de> Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mcb')
-rw-r--r--drivers/mcb/mcb-pci.c4
1 files changed, 1 insertions, 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);
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