Remove unnecessary NULL check from LOG_LEVEL handler

cmd cannot be NULL here, so there is no need to check it before calling
os_strlen().

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/hostapd/ctrl_iface.c b/hostapd/ctrl_iface.c
index 835feb0..306c53c 100644 (file)
--- a/hostapd/ctrl_iface.c
+++ b/hostapd/ctrl_iface.c
@@ -1992,7 +1992,7 @@ static int hostapd_ctrl_iface_log_level(struct hostapd_data *hapd, char *cmd,
                }
        }
 
-       if (cmd && os_strlen(cmd)) {
+       if (os_strlen(cmd)) {
                int level = str_to_debug_level(cmd);
                if (level < 0)
                        return -1;

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 4d4d51a..62375e1 100644 (file)
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -2168,7 +2168,7 @@ static int wpa_supplicant_ctrl_iface_log_level(struct wpa_supplicant *wpa_s,
                }
        }
 
-       if (cmd && os_strlen(cmd)) {
+       if (os_strlen(cmd)) {
                int level = str_to_debug_level(cmd);
                if (level < 0)
                        return -1;