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ieee802154: remove unecessary condition check before debugfs_remove_recursive

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debugfs_remove_recursive has taken IS_ERR_OR_NULL into account. So just
remove the condition check before debugfs_remove_recursive.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
This commit is contained in:
zhong jiang 2018-09-08 21:44:08 +08:00 committed by Stefan Schmidt
parent 5b3686c7aa
commit 98e616fe7c
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ieee802154/adf7242.c
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@ -1308,8 +1308,7 @@ static int adf7242_remove(struct spi_device *spi)
{
struct adf7242_local *lp = spi_get_drvdata(spi);
if (!IS_ERR_OR_NULL(lp->debugfs_root))
debugfs_remove_recursive(lp->debugfs_root);
debugfs_remove_recursive(lp->debugfs_root);
cancel_delayed_work_sync(&lp->work);
destroy_workqueue(lp->wqueue);