Commit-ID: d5df8fe34bec4539e259525feabd16efccf16750 Gitweb: http://git.kernel.org/tip/d5df8fe34bec4539e259525feabd16efccf16750 Author: Andy Shevchenko <[email protected]> AuthorDate: Wed, 14 Jan 2015 18:39:32 +0200 Committer: Thomas Gleixner <[email protected]> CommitDate: Tue, 20 Jan 2015 12:50:14 +0100
x86: pmc_atom: don%27t check for NULL twice debugfs_remove_recursive() is NULL-aware, thus, we may safely remove the check here. There is no need to assing NULL to variable since it will be not used anywhere. Signed-off-by: Andy Shevchenko <[email protected]> Acked-by: Aubrey Li <[email protected]> Cc: Rafael J. Wysocki <[email protected]> Cc: Kumar P. Mahesh <[email protected]> Link: http://lkml.kernel.org/r/1421253575-22509-3-git-send-email-andriy.shevche...@linux.intel.com Signed-off-by: Thomas Gleixner <[email protected]> --- arch/x86/kernel/pmc_atom.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/x86/kernel/pmc_atom.c b/arch/x86/kernel/pmc_atom.c index 8bb9a61..1dd6c62 100644 --- a/arch/x86/kernel/pmc_atom.c +++ b/arch/x86/kernel/pmc_atom.c @@ -202,11 +202,7 @@ static const struct file_operations pmc_sleep_tmr_ops = { static void pmc_dbgfs_unregister(struct pmc_dev *pmc) { - if (!pmc->dbgfs_dir) - return; - debugfs_remove_recursive(pmc->dbgfs_dir); - pmc->dbgfs_dir = NULL; } static int pmc_dbgfs_register(struct pmc_dev *pmc, struct pci_dev *pdev) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
