[PATCH v2 1/2] wifi: mwifiex: simplify WPA flags setting

[Sascha Hauer]

The WPA flags setting only depends on the wpa_versions bitfield and not
on the AKM suite, so move it out of the switch/case to simplify the code
a bit. Also set bss_config->protocol to zero explicitly. This is done
only to make the code clearer, bss_config has been zero alloced by the
caller, so should be zero already. No functional change intended.

Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
 drivers/net/wireless/marvell/mwifiex/uap_cmd.c | 28 ++++++++------------------
 1 file changed, 8 insertions(+), 20 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c
index 491e366119096..7f822660fd955 100644
--- a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c
@@ -46,31 +46,19 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv,
 
 	bss_config->key_mgmt_operation |= KEY_MGMT_ON_HOST;
 
+	bss_config->protocol = 0;
+	if (params->crypto.wpa_versions & NL80211_WPA_VERSION_1)
+		bss_config->protocol |= PROTOCOL_WPA;
+	if (params->crypto.wpa_versions & NL80211_WPA_VERSION_2)
+		bss_config->protocol |= PROTOCOL_WPA2;
+
 	for (i = 0; i < params->crypto.n_akm_suites; i++) {
 		switch (params->crypto.akm_suites[i]) {
 		case WLAN_AKM_SUITE_8021X:
-			if (params->crypto.wpa_versions &
-			    NL80211_WPA_VERSION_1) {
-				bss_config->protocol = PROTOCOL_WPA;
-				bss_config->key_mgmt = KEY_MGMT_EAP;
-			}
-			if (params->crypto.wpa_versions &
-			    NL80211_WPA_VERSION_2) {
-				bss_config->protocol |= PROTOCOL_WPA2;
-				bss_config->key_mgmt = KEY_MGMT_EAP;
-			}
+			bss_config->key_mgmt = KEY_MGMT_EAP;
 			break;
 		case WLAN_AKM_SUITE_PSK:
-			if (params->crypto.wpa_versions &
-			    NL80211_WPA_VERSION_1) {
-				bss_config->protocol = PROTOCOL_WPA;
-				bss_config->key_mgmt = KEY_MGMT_PSK;
-			}
-			if (params->crypto.wpa_versions &
-			    NL80211_WPA_VERSION_2) {
-				bss_config->protocol |= PROTOCOL_WPA2;
-				bss_config->key_mgmt = KEY_MGMT_PSK;
-			}
+			bss_config->key_mgmt = KEY_MGMT_PSK;
 			break;
 		default:
 			break;

-- 
2.39.2