From 83c7aa1a1475ae1c42640ab6e4559016142efc67 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 5 Feb 2013 16:51:29 +0100 Subject: cfg80211: remove scan ies NULL check There's no way scan BSS IEs can be NULL as even if the allocation fails the frame is discarded. Remove some code checking for this and document that it is always non-NULL. Signed-off-by: Johannes Berg --- drivers/net/wireless/mwifiex/sta_ioctl.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/net/wireless/mwifiex/sta_ioctl.c') diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index ee85b41a4dfd..8866a2b69c94 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -162,11 +162,6 @@ int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv, rcu_read_lock(); ies = rcu_dereference(bss->ies); - if (WARN_ON(!ies)) { - /* should never happen */ - rcu_read_unlock(); - return -EINVAL; - } beacon_ie = kmemdup(ies->data, ies->len, GFP_ATOMIC); beacon_ie_len = ies->len; rcu_read_unlock(); -- cgit v1.2.3