[PATCH 2/7] dfs: fix of compiler warnings in src/ap/dfs.c

Ilan Peer ilan.peer at intel.com
Mon Feb 10 05:55:04 EST 2014


From: Max Stepanov <Max.Stepanov at intel.com>

Added variable intitialization to fix [-Wmaybeuninitialized] compiler warning
in hostapd_handle_dfs and hostapd_dfs_start_channel_switch_cac functions.

Signed-hostap: Max Stepanov <Max.Stepanov at intel.com>
---
 src/ap/dfs.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ap/dfs.c b/src/ap/dfs.c
index e4c00f8..ec691db 100644
--- a/src/ap/dfs.c
+++ b/src/ap/dfs.c
@@ -566,8 +566,8 @@ int hostapd_handle_dfs(struct hostapd_iface *iface)
 		wpa_printf(MSG_DEBUG, "DFS %d chans unavailable - choose other channel: %s",
 			   res, res ? "yes": "no");
 		if (res) {
-			int sec;
-			u8 cf1, cf2;
+			int sec = 0;
+			u8 cf1 = 0, cf2 = 0;
 
 			channel = dfs_get_valid_channel(iface, &sec, &cf1, &cf2,
 							skip_radar);
@@ -633,8 +633,8 @@ static int hostapd_dfs_start_channel_switch_cac(struct hostapd_iface *iface)
 {
 	struct hostapd_channel_data *channel;
 	int secondary_channel;
-	u8 vht_oper_centr_freq_seg0_idx;
-	u8 vht_oper_centr_freq_seg1_idx;
+	u8 vht_oper_centr_freq_seg0_idx = 0;
+	u8 vht_oper_centr_freq_seg1_idx = 0;
 	int skip_radar = 0;
 	int err = 1;
 
-- 
1.7.10.4



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