diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 9d5427a6e609566831904472a4b66461813cb5cf..e0710fa9702e42266c7b09b22637e18dd8b97a68 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -5970,7 +5970,6 @@ static int airo_get_essid(struct net_device *dev,
 
 	/* Get the current SSID */
 	memcpy(extra, status_rid.SSID, status_rid.SSIDlen);
-	extra[status_rid.SSIDlen] = '\0';
 	/* If none, we may want to get the one that was set */
 
 	/* Push it out ! */
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 31eed85de60f198c33db0c536592c68ec323a02a..0c07b8b7250d604b8ffd453b947020c9aec3ae46 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1678,11 +1678,9 @@ static int atmel_get_essid(struct net_device *dev,
 	/* Get the current SSID */
 	if (priv->new_SSID_size != 0) {
 		memcpy(extra, priv->new_SSID, priv->new_SSID_size);
-		extra[priv->new_SSID_size] = '\0';
 		dwrq->length = priv->new_SSID_size;
 	} else {
 		memcpy(extra, priv->SSID, priv->SSID_size);
-		extra[priv->SSID_size] = '\0';
 		dwrq->length = priv->SSID_size;
 	}
 
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 0b381d77015c99981f04862ed3a707d40f2798d7..7fbfc9e41d07b804dea4c7704d95da10f459f69c 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -1198,7 +1198,6 @@ static int ray_get_essid(struct net_device *dev,
 
 	/* Get the essid that was set */
 	memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);
-	extra[IW_ESSID_MAX_SIZE] = '\0';
 
 	/* Push it out ! */
 	dwrq->length = strlen(extra);