From 761cb7cdef1a27d7b90cd061d19b116a74ab4aff Mon Sep 17 00:00:00 2001 From: zhong jiang Date: Sat, 8 Sep 2018 21:40:43 +0800 Subject: [PATCH] brcm80211: remove redundant condition check before debugfs_remove_recursive 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 Signed-off-by: Kalle Valo --- 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) -- 2.7.4