Cumulative patch from commit c0333c8dd59b9e254d3fc725c984b1c0cd3d496a

c0333c8 Check rx_mgmt::frame more consistently against NULL
d6c6b1f Make sta NULL-check easier for static analyzers
0bceb8d Make dl_list_first() and dl_list_last() uses easier for static analyzers
5f693cb WPS HTTP: Remove unused assignment
ee4fefc Remove duplicated variable zeroing
4a9d0eb Make PMKID check easier for static analyzers
06df2aa Remove floating constant suffix 'd' from test coee
9670f87 ACS: Clean up ifdef CONFIG_ACS to avoid unreachable code
ece88f7 Make last_scan_res update easier for static analyzers
d06e9ac P2P: Verify operating channel validity for NFC connection handover
13a524a nl80211: Remove unnecessary wpa_driver_nl80211_set_freq() wrapper
e87ef75 nl80211: Add support for changing AP mode channel bandwidth
3057518 Sync with mac80211-next.git nl80211.h
5f0bca7 Retry initial 20/40 MHz co-ex scan if the driver is busy
587d60d Add AP mode support for HT 20/40 co-ex Action frame
9c47f6a hostapd: Extend support for HT 20/40 coexistence feature
196c9c7 Make channel parameters available in set_ap() driver operation
b7a6702 Indicate disconnection event on interface disabled
b89962b Fix wpa_config_read() with existing config block
27b4187 WPS: Print setsockopt() failure in debug log
52cb207 trace: Replace demangle.h with internal defines
0e80ea2 nl80211: Fix some coding style issues
a26582c Make qca-vendor.h independent of other header files
4a64d5a nl80211: Allocate QCA vendor subcmd for extended statistics

Change-Id: Ibabee77b2b87f04f99d6b1ca0f1ac741cb9222c0
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/hostapd/config_file.c b/hostapd/config_file.c
index 5f84281..caf51a9 100644
--- a/hostapd/config_file.c
+++ b/hostapd/config_file.c
@@ -2445,8 +2445,9 @@
 			wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
 				   line);
 			return 1;
-#endif /* CONFIG_ACS */
+#else /* CONFIG_ACS */
 			conf->channel = 0;
+#endif /* CONFIG_ACS */
 		} else
 			conf->channel = atoi(pos);
 	} else if (os_strcmp(buf, "chanlist") == 0) {
@@ -3074,8 +3075,8 @@
 		char *end;					\
 								\
 		conf->_val = strtod(pos, &end);			\
-		if (*end || conf->_val < 0.0d ||		\
-		    conf->_val > 1.0d) {			\
+		if (*end || conf->_val < 0.0 ||			\
+		    conf->_val > 1.0) {				\
 			wpa_printf(MSG_ERROR,			\
 				   "Line %d: Invalid value '%s'", \
 				   line, pos);			\