IB/iser: Remove an unused variable
authorBart Van Assche <bart.vanassche@sandisk.com>
Thu, 22 Oct 2015 17:59:18 +0000 (10:59 -0700)
committerDoug Ledford <dledford@redhat.com>
Thu, 22 Oct 2015 22:37:14 +0000 (18:37 -0400)
Detected this by compiling with W=1.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/ulp/iser/iscsi_iser.c

index 8f2f1057370c800230e4f276834030b6b6e46d10..3d0bdb87a6531a276b7719b757788b96f7e3bae1 100644 (file)
@@ -126,7 +126,6 @@ iscsi_iser_recv(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
 {
        int rc = 0;
        int datalen;
-       int ahslen;
 
        /* verify PDU length */
        datalen = ntoh24(hdr->dlength);
@@ -141,9 +140,6 @@ iscsi_iser_recv(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
                iser_dbg("aligned datalen (%d) hdr, %d (IB)\n",
                        datalen, rx_data_len);
 
-       /* read AHS */
-       ahslen = hdr->hlength * 4;
-
        rc = iscsi_complete_pdu(conn, hdr, rx_data, rx_data_len);
        if (rc && rc != ISCSI_ERR_NO_SCSI_CMD)
                goto error;