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staging: rtl8821ae: a couple macro expansion bugs

Browse source 
These macros need parentheses, otherwise it causes a macro expansion bug
when they are used like this:

	ch->flags &= ~IEEE80211_CHAN_NO_IBSS;

This was found using Smatch:
drivers/staging/rtl8821ae/regd.c:200 _rtl_reg_apply_beaconing_flags()
	warn: the 'IEEE80211_CHAN_NO_IBSS' macro might need parens

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2014-01-28 17:00:52 +03:00 • committed by Greg Kroah-Hartman
commit 79285edd36
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/rtl8821ae/regd.h
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@ -30,8 +30,8 @@
#ifndef __RTL_REGD_H__
#define __RTL_REGD_H__
#define IEEE80211_CHAN_NO_IBSS 1<<2
#define IEEE80211_CHAN_PASSIVE_SCAN 1<<1
#define IEEE80211_CHAN_NO_IBSS (1 << 2)
#define IEEE80211_CHAN_PASSIVE_SCAN (1 << 1)
#define WIPHY_FLAG_CUSTOM_REGULATORY BIT(0)
#define WIPHY_FLAG_STRICT_REGULATORY BIT(1)
#define WIPHY_FLAG_DISABLE_BEACON_HINTS BIT(2)