scsi: bnx2fc: remove set but not used variables 'lport','host'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/scsi/bnx2fc/bnx2fc_io.c: In function bnx2fc_initiate_seq_cleanup:
drivers/scsi/bnx2fc/bnx2fc_io.c:932:19: warning: variable lport set but not used [-Wunused-but-set-variable]
drivers/scsi/bnx2fc/bnx2fc_io.c: In function bnx2fc_initiate_cleanup:
drivers/scsi/bnx2fc/bnx2fc_io.c:1001:19: warning: variable lport set but not used [-Wunused-but-set-variable]
drivers/scsi/bnx2fc/bnx2fc_io.c: In function bnx2fc_process_scsi_cmd_compl:
drivers/scsi/bnx2fc/bnx2fc_io.c:1882:20: warning: variable host set but not used [-Wunused-but-set-variable]

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Acked-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
index 9e50e5b5376319932e40db482c578ce0d4236f2f..da00ca5fa5dc35bee76fea78d1c2eba8111396eb 100644 (file)
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -930,7 +930,6 @@ abts_err:
 int bnx2fc_initiate_seq_cleanup(struct bnx2fc_cmd *orig_io_req, u32 offset,
                                enum fc_rctl r_ctl)
 {
-       struct fc_lport *lport;
        struct bnx2fc_rport *tgt = orig_io_req->tgt;
        struct bnx2fc_interface *interface;
        struct fcoe_port *port;
@@ -948,7 +947,6 @@ int bnx2fc_initiate_seq_cleanup(struct bnx2fc_cmd *orig_io_req, u32 offset,
 
        port = orig_io_req->port;
        interface = port->priv;
-       lport = port->lport;
 
        cb_arg = kzalloc(sizeof(struct bnx2fc_els_cb_arg), GFP_ATOMIC);
        if (!cb_arg) {
@@ -999,7 +997,6 @@ cleanup_err:
 
 int bnx2fc_initiate_cleanup(struct bnx2fc_cmd *io_req)
 {
-       struct fc_lport *lport;
        struct bnx2fc_rport *tgt = io_req->tgt;
        struct bnx2fc_interface *interface;
        struct fcoe_port *port;
@@ -1015,7 +1012,6 @@ int bnx2fc_initiate_cleanup(struct bnx2fc_cmd *io_req)
 
        port = io_req->port;
        interface = port->priv;
-       lport = port->lport;
 
        cleanup_io_req = bnx2fc_elstm_alloc(tgt, BNX2FC_CLEANUP);
        if (!cleanup_io_req) {
@@ -1927,8 +1923,6 @@ void bnx2fc_process_scsi_cmd_compl(struct bnx2fc_cmd *io_req,
        struct fcoe_fcp_rsp_payload *fcp_rsp;
        struct bnx2fc_rport *tgt = io_req->tgt;
        struct scsi_cmnd *sc_cmd;
-       struct Scsi_Host *host;
-
 
        /* scsi_cmd_cmpl is called with tgt lock held */
 
@@ -1957,7 +1951,6 @@ void bnx2fc_process_scsi_cmd_compl(struct bnx2fc_cmd *io_req,
        /* parse fcp_rsp and obtain sense data from RQ if available */
        bnx2fc_parse_fcp_rsp(io_req, fcp_rsp, num_rq);
 
-       host = sc_cmd->device->host;
        if (!sc_cmd->SCp.ptr) {
                printk(KERN_ERR PFX "SCp.ptr is NULL\n");
                return;