From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 21 May 2019 13:17:06 +0000 (+0100)
Subject: staging: wilc1000: remove redundant masking of pkt_offset
X-Git-Tag: v5.3-rc1~126^2~424
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b5a0c29f4b43d17c0a2110264cab787e98bd8a53;p=thirdparty%2Fkernel%2Flinux.git

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 0a713409ea982..86f7a0b371a6d 100644
--- 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 {