1 files changed, 1 insertions, 10 deletions

diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c
index b98dcbd16711..a7d570728882 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:
@@ -1394,17 +1392,12 @@ tape_3590_print_era_msg(struct tape_device *device, struct irb *irb)
 static int tape_3590_crypt_error(struct tape_device *device,
                                  struct tape_request *request, struct irb *irb)
 {
-        u8 cu_rc, ekm_rc1;
+        u8 cu_rc;
         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];
         ekm_rc2 = *((u16*) &sense[10]);
         if ((cu_rc == 0) && (ekm_rc2 == 0xee31))
                 /* key not defined on EKM */
@@ -1429,7 +1422,6 @@ 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 +1446,6 @@ 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: