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authorMarkus Elfring <elfring@users.sourceforge.net>2014-11-19 16:00:13 +0100
committerBorislav Petkov <bp@suse.de>2014-11-19 16:33:48 +0100
commit0a98babd85b2e69d64ef6f2f8a5d029ddaa702e1 (patch)
treeac47547d6f75491f4cd75e9f0d2e1f27482bd937 /drivers/edac
parent19ca5a3cc425cc9a8abedb0f4fb7b4e7ceee2255 (diff)
EDAC: Delete unnecessary check before calling pci_dev_put()
The pci_dev_put() function tests whether its argument is NULL and then returns immediately. Thus the test before the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Link: http://lkml.kernel.org/r/546CB20D.4070808@users.sourceforge.net [ Boris: commit message. ] Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac')
-rw-r--r--drivers/edac/i3000_edac.c3
-rw-r--r--drivers/edac/i3200_edac.c3
-rw-r--r--drivers/edac/i82443bxgx_edac.c3
-rw-r--r--drivers/edac/x38_edac.c3
4 files changed, 4 insertions, 8 deletions
diff --git a/drivers/edac/i3000_edac.c b/drivers/edac/i3000_edac.c
index cd28b968e5c7..5cb36a6022cc 100644
--- a/drivers/edac/i3000_edac.c
+++ b/drivers/edac/i3000_edac.c
@@ -542,8 +542,7 @@ fail1:
pci_unregister_driver(&i3000_driver);
fail0:
- if (mci_pdev)
- pci_dev_put(mci_pdev);
+ pci_dev_put(mci_pdev);
return pci_rc;
}
diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c
index 022a70273ada..d1ff0ea2d3f3 100644
--- a/drivers/edac/i3200_edac.c
+++ b/drivers/edac/i3200_edac.c
@@ -523,8 +523,7 @@ fail1:
pci_unregister_driver(&i3200_driver);
fail0:
- if (mci_pdev)
- pci_dev_put(mci_pdev);
+ pci_dev_put(mci_pdev);
return pci_rc;
}
diff --git a/drivers/edac/i82443bxgx_edac.c b/drivers/edac/i82443bxgx_edac.c
index d730e276d1a8..b4705d9366bf 100644
--- a/drivers/edac/i82443bxgx_edac.c
+++ b/drivers/edac/i82443bxgx_edac.c
@@ -458,8 +458,7 @@ static void __exit i82443bxgx_edacmc_exit(void)
if (!i82443bxgx_registered)
i82443bxgx_edacmc_remove_one(mci_pdev);
- if (mci_pdev)
- pci_dev_put(mci_pdev);
+ pci_dev_put(mci_pdev);
}
module_init(i82443bxgx_edacmc_init);
diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c
index e644b52c287c..7c5cdc62f31c 100644
--- a/drivers/edac/x38_edac.c
+++ b/drivers/edac/x38_edac.c
@@ -500,8 +500,7 @@ fail1:
pci_unregister_driver(&x38_driver);
fail0:
- if (mci_pdev)
- pci_dev_put(mci_pdev);
+ pci_dev_put(mci_pdev);
return pci_rc;
}