Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 2/4] iosf_mbi: pci_dev_put() is NULL-proof | Date | Wed, 8 Jul 2015 12:32:51 +0300 |
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No need to check for NULL when call pci_dev_put().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- arch/x86/kernel/iosf_mbi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/iosf_mbi.c b/arch/x86/kernel/iosf_mbi.c index 2362da9..0b33105 100644 --- a/arch/x86/kernel/iosf_mbi.c +++ b/arch/x86/kernel/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); -- 2.1.4
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