4 files changed, 0 insertions, 7 deletions

diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c b/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
index 87a6487531c2..20d509836d9e 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
@@ -286,7 +286,6 @@ int ft1000_CreateDevice(struct ft1000_device *dev)
     pid = kernel_thread (exec_mknod, (void *)info, 0);
 
     // initialize application information
-    info->appcnt = 0;
 
 //    if (ft1000_flarion_cnt == 0) {
 //
diff --git a/drivers/staging/hv/hv_utils.c b/drivers/staging/hv/hv_utils.c
index 702a478d5542..a99e900ec4c9 100644
--- a/drivers/staging/hv/hv_utils.c
+++ b/drivers/staging/hv/hv_utils.c
@@ -212,9 +212,6 @@ static void heartbeat_onchannelcallback(void *context)
                            recvlen, requestid);
 
                 icmsghdrp = (struct icmsg_hdr *)&buf[
-                        sizeof(struct vmbuspipe_hdr)];
-
-                icmsghdrp = (struct icmsg_hdr *)&buf[
                                 sizeof(struct vmbuspipe_hdr)];
 
                 if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
diff --git a/drivers/staging/rt2860/common/cmm_aes.c b/drivers/staging/rt2860/common/cmm_aes.c
index 1d159ff82fd2..a99879bada42 100644
--- a/drivers/staging/rt2860/common/cmm_aes.c
+++ b/drivers/staging/rt2860/common/cmm_aes.c
@@ -330,8 +330,6 @@ void construct_mic_iv(unsigned char *mic_iv,
         for (i = 8; i < 14; i++)
                 mic_iv[i] = pn_vector[13 - i];  /* mic_iv[8:13] = PN[5:0] */
 #endif
-        i = (payload_length / 256);
-        i = (payload_length % 256);
         mic_iv[14] = (unsigned char)(payload_length / 256);
         mic_iv[15] = (unsigned char)(payload_length % 256);
 
diff --git a/drivers/staging/westbridge/astoria/api/src/cyasusb.c b/drivers/staging/westbridge/astoria/api/src/cyasusb.c
index 5a2197012065..7777d9a60a52 100644
--- a/drivers/staging/westbridge/astoria/api/src/cyasusb.c
+++ b/drivers/staging/westbridge/astoria/api/src/cyasusb.c
@@ -1417,7 +1417,6 @@ cy_as_usb_set_enum_config(cy_as_device_handle handle,
          */
         bus_mask   = 0;
         media_mask = 0;
-        media_mask = 0;
         for (bus = 0; bus < CY_AS_MAX_BUSES; bus++) {
                 for (device = 0; device < CY_AS_MAX_STORAGE_DEVICES; device++) {
                         if (config_p->devices_to_enumerate[bus][device] ==