Patchwork pata_rdc: remove unused variable in rdc_init_one()

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Submitter Wei Yongjun
Date Oct. 22, 2012, 8:55 a.m.
Message ID <CAPgLHd8BwN0GxMbcT+7A5DRVD16zJoqOvL2YScccQOXYZXWZ+Q@mail.gmail.com>
Download mbox | patch
Permalink /patch/193117/
State Not Applicable
Delegated to: David Miller
Headers show

Comments

Wei Yongjun - Oct. 22, 2012, 8:55 a.m.
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

The variable port_flags is initialized but never used
otherwise, so remove the unused variable.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
---
 drivers/ata/pata_rdc.c | 3 ---
 1 file changed, 3 deletions(-)


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Patch

diff --git a/drivers/ata/pata_rdc.c b/drivers/ata/pata_rdc.c
index 32a3499..e71f998 100644
--- a/drivers/ata/pata_rdc.c
+++ b/drivers/ata/pata_rdc.c
@@ -327,7 +327,6 @@  static int __devinit rdc_init_one(struct pci_dev *pdev,
 	struct device *dev = &pdev->dev;
 	struct ata_port_info port_info[2];
 	const struct ata_port_info *ppi[] = { &port_info[0], &port_info[1] };
-	unsigned long port_flags;
 	struct ata_host *host;
 	struct rdc_host_priv *hpriv;
 	int rc;
@@ -337,8 +336,6 @@  static int __devinit rdc_init_one(struct pci_dev *pdev,
 	port_info[0] = rdc_port_info;
 	port_info[1] = rdc_port_info;
 
-	port_flags = port_info[0].flags;
-
 	/* enable device and prepare host */
 	rc = pcim_enable_device(pdev);
 	if (rc)