Commit 7712f83a authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
Browse files

[S390] get rid of unused variables 



Remove trivially unused variables as detected with -Wunused-but-set-variable.

Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 66ceed5a

arch/s390/appldata/appldata_base.c

+0 −2
Original line number Diff line number Diff line
@@ -130,9 +130,7 @@ static void appldata_work_fn(struct work_struct *work) 
{

	struct list_head *lh;

	struct appldata_ops *ops;

	int i;



	i = 0;

	get_online_cpus();

	mutex_lock(&appldata_ops_mutex);

	list_for_each(lh, &appldata_ops_list) {

arch/s390/mm/extmem.c

+0 −4
Original line number Diff line number Diff line
@@ -681,8 +681,6 @@ void 
segment_save(char *name)

{

	struct dcss_segment *seg;

	int startpfn = 0;

	int endpfn = 0;

	char cmd1[160];

	char cmd2[80];

	int i, response;
@@ -698,8 +696,6 @@ segment_save(char *name) 
		goto out;

	}



	startpfn = seg->start_addr >> PAGE_SHIFT;

	endpfn = (seg->end) >> PAGE_SHIFT;

	sprintf(cmd1, "DEFSEG %s", name);

	for (i=0; i<seg->segcnt; i++) {

		sprintf(cmd1+strlen(cmd1), " %lX-%lX %s",

drivers/s390/block/dasd_alias.c

+0 −4
Original line number Diff line number Diff line
@@ -253,13 +253,11 @@ int dasd_alias_make_device_known_to_lcu(struct dasd_device *device) 
 */

void dasd_alias_lcu_setup_complete(struct dasd_device *device)

{

	struct dasd_eckd_private *private;

	unsigned long flags;

	struct alias_server *server;

	struct alias_lcu *lcu;

	struct dasd_uid uid;



	private = (struct dasd_eckd_private *) device->private;

	device->discipline->get_uid(device, &uid);

	lcu = NULL;

	spin_lock_irqsave(&aliastree.lock, flags);
@@ -279,13 +277,11 @@ void dasd_alias_lcu_setup_complete(struct dasd_device *device) 


void dasd_alias_wait_for_lcu_setup(struct dasd_device *device)

{

	struct dasd_eckd_private *private;

	unsigned long flags;

	struct alias_server *server;

	struct alias_lcu *lcu;

	struct dasd_uid uid;



	private = (struct dasd_eckd_private *) device->private;

	device->discipline->get_uid(device, &uid);

	lcu = NULL;

	spin_lock_irqsave(&aliastree.lock, flags);

drivers/s390/block/dasd_eckd.c

+0 −8
Original line number Diff line number Diff line
@@ -1611,10 +1611,8 @@ static void dasd_eckd_analysis_callback(struct dasd_ccw_req *init_cqr, 


static int dasd_eckd_start_analysis(struct dasd_block *block)

{

	struct dasd_eckd_private *private;

	struct dasd_ccw_req *init_cqr;



	private = (struct dasd_eckd_private *) block->base->private;

	init_cqr = dasd_eckd_analysis_ccw(block->base);

	if (IS_ERR(init_cqr))

		return PTR_ERR(init_cqr);
@@ -2264,7 +2262,6 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track( 
					       unsigned int blk_per_trk,

					       unsigned int blksize)

{

	struct dasd_eckd_private *private;

	unsigned long *idaws;

	struct dasd_ccw_req *cqr;

	struct ccw1 *ccw;
@@ -2283,7 +2280,6 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track( 
	unsigned int recoffs;



	basedev = block->base;

	private = (struct dasd_eckd_private *) basedev->private;

	if (rq_data_dir(req) == READ)

		cmd = DASD_ECKD_CCW_READ_TRACK_DATA;

	else if (rq_data_dir(req) == WRITE)
@@ -2573,7 +2569,6 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_tpm_track( 
					       unsigned int blk_per_trk,

					       unsigned int blksize)

{

	struct dasd_eckd_private *private;

	struct dasd_ccw_req *cqr;

	struct req_iterator iter;

	struct bio_vec *bv;
@@ -2594,7 +2589,6 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_tpm_track( 
	unsigned int count, count_to_trk_end;



	basedev = block->base;

	private = (struct dasd_eckd_private *) basedev->private;

	if (rq_data_dir(req) == READ) {

		cmd = DASD_ECKD_CCW_READ_TRACK_DATA;

		itcw_op = ITCW_OP_READ;
@@ -2801,7 +2795,6 @@ static struct dasd_ccw_req *dasd_raw_build_cp(struct dasd_device *startdev, 
					       struct dasd_block *block,

					       struct request *req)

{

	struct dasd_eckd_private *private;

	unsigned long *idaws;

	struct dasd_device *basedev;

	struct dasd_ccw_req *cqr;
@@ -2836,7 +2829,6 @@ static struct dasd_ccw_req *dasd_raw_build_cp(struct dasd_device *startdev, 
	trkcount = last_trk - first_trk + 1;

	first_offs = 0;

	basedev = block->base;

	private = (struct dasd_eckd_private *) basedev->private;



	if (rq_data_dir(req) == READ)

		cmd = DASD_ECKD_CCW_READ_TRACK;

drivers/s390/char/raw3270.c

+0 −2
Original line number Diff line number Diff line
@@ -598,7 +598,6 @@ __raw3270_size_device(struct raw3270 *rp) 
	static const unsigned char wbuf[] =

		{ 0x00, 0x07, 0x01, 0xff, 0x03, 0x00, 0x81 };

	struct raw3270_ua *uap;

	unsigned short count;

	int rc;



	/*
@@ -653,7 +652,6 @@ __raw3270_size_device(struct raw3270 *rp) 
	if (rc)

		return rc;

	/* Got a Query Reply */

	count = sizeof(rp->init_data) - rp->init_request.rescnt;

	uap = (struct raw3270_ua *) (rp->init_data + 1);

	/* Paranoia check. */

	if (rp->init_data[0] != 0x88 || uap->uab.qcode != 0x81)