From mboxrd@z Thu Jan 1 00:00:00 1970 From: zhong jiang Subject: [PATCH] brcm80211: remove redundant condition check before debugfs_remove_recursive Date: Wed, 12 Sep 2018 22:10:12 +0800 Message-ID: <1536761412-24932-1-git-send-email-zhongjiang@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , , , , , To: , Return-path: Sender: linux-wireless-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org 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 --- drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c index 2fe1f68..3bd54f1 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c @@ -62,8 +62,7 @@ int brcms_debugfs_attach(struct brcms_pub *drvr) void brcms_debugfs_detach(struct brcms_pub *drvr) { - if (!IS_ERR_OR_NULL(drvr->dbgfs_dir)) - debugfs_remove_recursive(drvr->dbgfs_dir); + debugfs_remove_recursive(drvr->dbgfs_dir); } struct dentry *brcms_debugfs_get_devdir(struct brcms_pub *drvr) -- 1.7.12.4