summaryrefslogtreecommitdiffstats
path: root/drivers/s390/char/tape_std.c
diff options
context:
space:
mode:
authorHeiko Carstens <heiko.carstens@de.ibm.com>2011-05-23 10:24:28 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2011-05-23 10:24:29 +0200
commit160fbf2e92cccbc1dccb4f837f5174808b2636d2 (patch)
treea2106a49721a74711bb3015e6180ba80f522200f /drivers/s390/char/tape_std.c
parent37fa9975b28a2d86a5b47ec17e6d845dbd899c60 (diff)
downloadblackbird-op-linux-160fbf2e92cccbc1dccb4f837f5174808b2636d2.tar.gz
blackbird-op-linux-160fbf2e92cccbc1dccb4f837f5174808b2636d2.zip
[S390] tape: remove unused/not handled return codes
Return codes are on purpose not handled or used. So remove them. Acked-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> 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/tape_std.c')
-rw-r--r--drivers/s390/char/tape_std.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/s390/char/tape_std.c b/drivers/s390/char/tape_std.c
index 3c3f342149ec..e7650170274a 100644
--- a/drivers/s390/char/tape_std.c
+++ b/drivers/s390/char/tape_std.c
@@ -564,7 +564,6 @@ int
tape_std_mtreten(struct tape_device *device, int mt_count)
{
struct tape_request *request;
- int rc;
request = tape_alloc_request(4, 0);
if (IS_ERR(request))
@@ -576,7 +575,7 @@ tape_std_mtreten(struct tape_device *device, int mt_count)
tape_ccw_cc(request->cpaddr + 2, NOP, 0, NULL);
tape_ccw_end(request->cpaddr + 3, CCW_CMD_TIC, 0, request->cpaddr);
/* execute it, MTRETEN rc gets ignored */
- rc = tape_do_io_interruptible(device, request);
+ tape_do_io_interruptible(device, request);
tape_free_request(request);
return tape_mtop(device, MTREW, 1);
}
OpenPOWER on IntegriCloud