rx: Set but not used variables

Remove some unused variables in the rx code.
These generate warnings with gcc 4.6.

Change-Id: I1e19c82cd05bcd47a65d77079019f1f0b6704826
Reviewed-on: http://gerrit.openafs.org/2732
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>

diff --git a/src/rx/rx.c b/src/rx/rx.c
index 344d4c6..5fe0286 100644 (file)
--- a/src/rx/rx.c
+++ b/src/rx/rx.c
@@ -2026,7 +2026,6 @@ afs_int32
 rx_EndCall(struct rx_call *call, afs_int32 rc)
 {
     struct rx_connection *conn = call->conn;
-    struct rx_service *service;
     afs_int32 error;
     SPLVAR;
 
@@ -2058,7 +2057,6 @@ rx_EndCall(struct rx_call *call, afs_int32 rc)
        if (call->mode == RX_MODE_SENDING) {
            rxi_FlushWrite(call);
        }
-       service = conn->service;
        rxi_calltrace(RX_CALL_END, call);
        /* Call goes to hold state until reply packets are acknowledged */
        if (call->tfirst + call->nSoftAcked < call->tnext) {
@@ -3825,7 +3823,6 @@ rxi_ReceiveAckPacket(struct rx_call *call, struct rx_packet *np,
     int acked;
     int nNacked = 0;
     int newAckCount = 0;
-    u_short maxMTU = 0;                /* Set if peer supports AFS 3.4a jumbo datagrams */
     int maxDgramPackets = 0;   /* Set if peer supports AFS 3.5 jumbo datagrams */
     int pktsize = 0;            /* Set if we need to update the peer mtu */
 
@@ -4136,7 +4133,6 @@ rxi_ReceiveAckPacket(struct rx_call *call, struct rx_packet *np,
             * network MTU confused with the loopback MTU. Calculate the
             * maximum MTU here for use in the slow start code below.
             */
-           maxMTU = peer->maxMTU;
            /* Did peer restart with older RX version? */
            if (peer->maxDgramPackets > 1) {
                peer->maxDgramPackets = 1;
@@ -7085,7 +7081,7 @@ MakeDebugCall(osi_socket socket, afs_uint32 remoteAddr, afs_uint16 remotePort,
              void *outputData, size_t outputLength)
 {
     static afs_int32 counter = 100;
-    time_t waitTime, waitCount, startTime;
+    time_t waitTime, waitCount;
     struct rx_header theader;
     char tbuffer[1500];
     afs_int32 code;
@@ -7099,7 +7095,6 @@ MakeDebugCall(osi_socket socket, afs_uint32 remoteAddr, afs_uint16 remotePort,
     fd_set imask;
     char *tp;
 
-    startTime = time(0);
     waitTime = 1;
     waitCount = 5;
     LOCK_RX_DEBUG;

diff --git a/src/rx/rx_rdwr.c b/src/rx/rx_rdwr.c
index 7da4ca6..b1ca619 100644 (file)
--- a/src/rx/rx_rdwr.c
+++ b/src/rx/rx_rdwr.c
@@ -580,12 +580,6 @@ int
 rxi_ReadvProc(struct rx_call *call, struct iovec *iov, int *nio, int maxio,
              int nbytes)
 {
-    int requestCount;
-    int nextio;
-
-    requestCount = nbytes;
-    nextio = 0;
-
     /* Free any packets from the last call to ReadvProc/WritevProc */
     if (queue_IsNotEmpty(&call->iovq)) {
 #ifdef RXDEBUG_PACKET