From d9d8b01978f6510a262ddc4da3b3694d5b149cfe Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 26 Nov 2012 12:51:52 +0100 Subject: nl80211: remove unnecessary checks The CQM TX-error rate/interval can't be less than zero since they're unsigned values, remove checks. Also fix indentation of the function. Signed-off-by: Johannes Berg --- net/wireless/nl80211.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'net/wireless') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 7f53aafd47f7..7cce43bc9489 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -6555,14 +6555,13 @@ nl80211_attr_cqm_policy[NL80211_ATTR_CQM_MAX + 1] __read_mostly = { }; static int nl80211_set_cqm_txe(struct genl_info *info, - u32 rate, u32 pkts, u32 intvl) + u32 rate, u32 pkts, u32 intvl) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; struct wireless_dev *wdev; struct net_device *dev = info->user_ptr[1]; - if ((rate < 0 || rate > 100) || - (intvl < 0 || intvl > NL80211_CQM_TXE_MAX_INTVL)) + if (rate > 100 || intvl > NL80211_CQM_TXE_MAX_INTVL) return -EINVAL; wdev = dev->ieee80211_ptr; -- cgit v1.2.3