diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2011-05-23 12:24:25 +0400 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-05-23 12:24:28 +0400 |
| commit | 7712f83aa904fef0d7d6e5ba7684c3272bddbb19 (patch) | |
| tree | 39bf9b46fbe385eb7cb44118be12f6637b83659f /drivers/s390/char | |
| parent | 66ceed5ad1318863c21710f316942bcefff8081c (diff) | |
| download | linux-7712f83aa904fef0d7d6e5ba7684c3272bddbb19.tar.xz | |
[S390] get rid of unused variables
Remove trivially unused variables as detected with -Wunused-but-set-variable.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/char')
| -rw-r--r-- | drivers/s390/char/raw3270.c | 2 | ||||
| -rw-r--r-- | drivers/s390/char/sclp_sdias.c | 3 | ||||
| -rw-r--r-- | drivers/s390/char/tape_3590.c | 6 |
3 files changed, 0 insertions, 11 deletions
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index e21a5c39ef20..810ac38631c3 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -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) diff --git a/drivers/s390/char/sclp_sdias.c b/drivers/s390/char/sclp_sdias.c index 6a1c58dc61a7..fa733ecd3d70 100644 --- a/drivers/s390/char/sclp_sdias.c +++ b/drivers/s390/char/sclp_sdias.c @@ -69,9 +69,6 @@ static DEFINE_MUTEX(sdias_mutex); static void sdias_callback(struct sclp_req *request, void *data) { - struct sdias_sccb *cbsccb; - - cbsccb = (struct sdias_sccb *) request->sccb; sclp_req_done = 1; wake_up(&sdias_wq); /* Inform caller, that request is complete */ TRACE("callback done\n"); diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c index b98dcbd16711..22db2529e1b2 100644 --- a/drivers/s390/char/tape_3590.c +++ b/drivers/s390/char/tape_3590.c @@ -796,10 +796,8 @@ static void tape_3590_med_state_set(struct tape_device *device, static int tape_3590_done(struct tape_device *device, struct tape_request *request) { - struct tape_3590_disc_data *disc_data; DBF_EVENT(6, "%s done\n", tape_op_verbose[request->op]); - disc_data = device->discdata; switch (request->op) { case TO_BSB: @@ -1397,11 +1395,9 @@ static int tape_3590_crypt_error(struct tape_device *device, u8 cu_rc, ekm_rc1; u16 ekm_rc2; u32 drv_rc; - const char *bus_id; char *sense; sense = ((struct tape_3590_sense *) irb->ecw)->fmt.data; - bus_id = dev_name(&device->cdev->dev); cu_rc = sense[0]; drv_rc = *((u32*) &sense[5]) & 0xffffff; ekm_rc1 = sense[9]; @@ -1429,7 +1425,6 @@ tape_3590_unit_check(struct tape_device *device, struct tape_request *request, struct irb *irb) { struct tape_3590_sense *sense; - int rc; #ifdef CONFIG_S390_TAPE_BLOCK if (request->op == TO_BLOCK) { @@ -1454,7 +1449,6 @@ tape_3590_unit_check(struct tape_device *device, struct tape_request *request, * - "break": basic error recovery is done * - "goto out:": just print error message if available */ - rc = -EIO; switch (sense->rc_rqc) { case 0x1110: |