diff options
Diffstat (limited to 'drivers/s390/char/tape_std.c')
| -rw-r--r-- | drivers/s390/char/tape_std.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/s390/char/tape_std.c b/drivers/s390/char/tape_std.c index 750354ad16e..3478e19ae19 100644 --- a/drivers/s390/char/tape_std.c +++ b/drivers/s390/char/tape_std.c @@ -1,9 +1,8 @@ /* - * drivers/s390/char/tape_std.c * standard tape device functions for ibm tapes. * * S390 and zSeries version - * Copyright (C) 2001,2002 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright IBM Corp. 2001, 2002 * Author(s): Carsten Otte <cotte@de.ibm.com> * Michael Holzheu <holzheu@de.ibm.com> * Tuan Ngo-Anh <ngoanh@de.ibm.com> @@ -11,6 +10,9 @@ * Stefan Bader <shbader@de.ibm.com> */ +#define KMSG_COMPONENT "tape" +#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt + #include <linux/stddef.h> #include <linux/kernel.h> #include <linux/bio.h> @@ -44,8 +46,8 @@ tape_std_assign_timeout(unsigned long data) device->cdev_id); rc = tape_cancel_io(device, request); if(rc) - DBF_EVENT(3, "(%s): Assign timeout: Cancel failed with rc = %i\n", - dev_name(&device->cdev->dev), rc); + DBF_EVENT(3, "(%08x): Assign timeout: Cancel failed with rc = " + "%i\n", device->cdev_id, rc); } int @@ -76,7 +78,8 @@ tape_std_assign(struct tape_device *device) rc = tape_do_io_interruptible(device, request); - del_timer(&timeout); + del_timer_sync(&timeout); + destroy_timer_on_stack(&timeout); if (rc != 0) { DBF_EVENT(3, "%08x: assign failed - device might be busy\n", @@ -561,7 +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)) @@ -573,7 +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); } |