x86/platform/iosf_mbi: Remove NULL pointer checks for pci_dev_put()

pci_dev_put() has already a check for NULL pointer.

[ tglx: Massaged changelog ]

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: David E . Box <david.e.box@linux.intel.com>
Link: http://lkml.kernel.org/r/1436366709-17683-4-git-send-email-andriy.shevchenko@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/x86/platform/intel/iosf_mbi.c b/arch/x86/platform/intel/iosf_mbi.c
index 2362da9..0b33105 100644 (file)
--- a/arch/x86/platform/intel/iosf_mbi.c
+++ b/arch/x86/platform/intel/iosf_mbi.c
@@ -314,10 +314,8 @@ static void __exit iosf_mbi_exit(void)
        iosf_debugfs_remove();
 
        pci_unregister_driver(&iosf_mbi_pci_driver);
-       if (mbi_pdev) {
-               pci_dev_put(mbi_pdev);
-               mbi_pdev = NULL;
-       }
+       pci_dev_put(mbi_pdev);
+       mbi_pdev = NULL;
 }
 
 module_init(iosf_mbi_init);