[PATCH 5/9] staging: wilc1000: free allocated memory after processing wilc_send_config_pkt()

[Ajay Singh]

Free allocated memory after completing wilc_send_config_pkt() function.
Remove unncessary use of 'stamac' pointer in handle_get_inactive_time().

Signed-off-by: Ajay Singh <ajay.kat...@microchip.com>
---
 drivers/staging/wilc1000/host_interface.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/wilc1000/host_interface.c 
b/drivers/staging/wilc1000/host_interface.c
index c958dd3..f493c78 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -1909,7 +1909,6 @@ static s32 handle_get_inactive_time(struct wilc_vif *vif,
                                    struct sta_inactive_t *hif_sta_inactive)
 {
        s32 result = 0;
-       u8 *stamac;
        struct wid wid;
        struct host_if_drv *hif_drv = vif->hif_drv;
 
@@ -1920,11 +1919,11 @@ static s32 handle_get_inactive_time(struct wilc_vif 
*vif,
        if (!wid.val)
                return -ENOMEM;
 
-       stamac = wid.val;
-       ether_addr_copy(stamac, hif_sta_inactive->mac);
+       ether_addr_copy(wid.val, hif_sta_inactive->mac);
 
        result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1,
                                      wilc_get_vif_idx(vif));
+       kfree(wid.val);
 
        if (result) {
                netdev_err(vif->ndev, "Failed to SET inactive time\n");
@@ -2225,6 +2224,7 @@ static int handle_remain_on_chan(struct wilc_vif *vif,
 
        result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1,
                                      wilc_get_vif_idx(vif));
+       kfree(wid.val);
        if (result != 0)
                netdev_err(vif->ndev, "Failed to set remain on channel\n");
 
@@ -2269,6 +2269,7 @@ static int handle_register_frame(struct wilc_vif *vif,
 
        result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1,
                                      wilc_get_vif_idx(vif));
+       kfree(wid.val);
        if (result) {
                netdev_err(vif->ndev, "Failed to frame register\n");
                result = -EINVAL;
@@ -2300,6 +2301,7 @@ static u32 handle_listen_state_expired(struct wilc_vif 
*vif,
 
                result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1,
                                              wilc_get_vif_idx(vif));
+               kfree(wid.val);
                if (result != 0) {
                        netdev_err(vif->ndev, "Failed to set remain channel\n");
                        goto _done_;
-- 
2.7.4