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Commit 2f8eeaa2 authored by zhengbin's avatar zhengbin Committed by Martin K. Petersen
Browse files

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: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarzhengbin <zhengbin13@huawei.com>
Acked-by: default avatarSaurav Kashyap <skashyap@marvell.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 7444ad40

drivers/scsi/bnx2fc/bnx2fc_io.c

+0 −7
Original line number Diff line number Diff line
@@ -930,7 +930,6 @@ int bnx2fc_initiate_abts(struct bnx2fc_cmd *io_req) 
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 @@ int bnx2fc_initiate_seq_cleanup(struct bnx2fc_cmd *orig_io_req, u32 offset, 


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;