staging: wilc1000: remove redundant masking of pkt_offset

The masking update of pkg_offset is redundant as the updated
value is never read and pkg_offset is re-assigned on the next
iteration of the loop.  Clean this up by removing the redundant
assignment.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Adham Abozaeid <adham.abozaeid@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index 0a71340..86f7a0b 100644 (file)
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -709,9 +709,6 @@ static void wilc_wlan_handle_rx_buff(struct wilc *wilc, u8 *buffer, int size)
                        break;
 
                if (pkt_offset & IS_MANAGMEMENT) {
-                       pkt_offset &= ~(IS_MANAGMEMENT |
-                                       IS_MANAGMEMENT_CALLBACK |
-                                       IS_MGMT_STATUS_SUCCES);
                        buff_ptr += HOST_HDR_OFFSET;
                        wilc_wfi_mgmt_rx(wilc, buff_ptr, pkt_len);
                } else {