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PCI: cpqphp: Remove unnecessary null test before debugfs_remove()

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Fix checkpatch warning:
"WARNING: debugfs_remove(NULL) is safe this check is probably not required"

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Ryan Desfosses <ryan@desfo.org>
This commit is contained in:
Fabian Frederick 2014-06-28 11:44:43 +02:00 committed by Bjorn Helgaas
parent 0d25d35c98
commit 5d37818b9c
1 changed files with 1 additions and 2 deletions
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3
drivers/pci/hotplug/cpqphp_sysfs.c
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@ -216,8 +216,7 @@ void cpqhp_create_debugfs_files(struct controller *ctrl)
void cpqhp_remove_debugfs_files(struct controller *ctrl)
{
if (ctrl->dentry)
debugfs_remove(ctrl->dentry);
debugfs_remove(ctrl->dentry);
ctrl->dentry = NULL;
}