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[S390] BUG to BUG_ON changes

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Signed-off-by: Stoyan Gaydarov <stoyboyker@gmail.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Stoyan Gaydarov 2009-03-26 15:24:47 +01:00 • committed by Martin Schwidefsky
parent 59f2e69d0f
commit 6aa0d3a922
5 changed files with 7 additions and 12 deletions
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3
arch/s390/kernel/debug.c
View file

@ -698,8 +698,7 @@ debug_info_t *debug_register_mode(const char *name, int pages_per_area,
if ((uid != 0) || (gid != 0)) if ((uid != 0) || (gid != 0))
pr_warning("Root becomes the owner of all s390dbf files " pr_warning("Root becomes the owner of all s390dbf files "
"in sysfs\n"); "in sysfs\n");
if (!initialized) BUG_ON(!initialized);
BUG();
mutex_lock(&debug_mutex); mutex_lock(&debug_mutex);
/* create new debug_info */ /* create new debug_info */

3
arch/s390/kernel/setup.c
View file

@ -134,8 +134,7 @@ void __cpuinit cpu_init(void)
atomic_inc(&init_mm.mm_count); atomic_inc(&init_mm.mm_count);
current->active_mm = &init_mm; current->active_mm = &init_mm;
if (current->mm) BUG_ON(current->mm);
BUG();
enter_lazy_tlb(&init_mm, current); enter_lazy_tlb(&init_mm, current);
} }

3
drivers/s390/char/tape_3590.c
View file

@ -664,8 +664,7 @@ tape_3590_bread(struct tape_device *device, struct request *req)
ccw++; ccw++;
dst += TAPEBLOCK_HSEC_SIZE; dst += TAPEBLOCK_HSEC_SIZE;
} }
if (off > bv->bv_len) BUG_ON(off > bv->bv_len);
BUG();
} }
ccw = tape_ccw_end(ccw, NOP, 0, NULL); ccw = tape_ccw_end(ccw, NOP, 0, NULL);
DBF_EVENT(6, "xBREDccwg\n"); DBF_EVENT(6, "xBREDccwg\n");

6
drivers/s390/char/tape_core.c
View file

@ -624,8 +624,7 @@ tape_alloc_request(int cplength, int datasize)
{ {
struct tape_request *request; struct tape_request *request;
if (datasize > PAGE_SIZE || (cplength*sizeof(struct ccw1)) > PAGE_SIZE) BUG_ON(datasize > PAGE_SIZE || (cplength*sizeof(struct ccw1)) > PAGE_SIZE);
BUG();
DBF_LH(6, "tape_alloc_request(%d, %d)\n", cplength, datasize); DBF_LH(6, "tape_alloc_request(%d, %d)\n", cplength, datasize);
@ -782,8 +781,7 @@ static void tape_long_busy_timeout(unsigned long data)
device = (struct tape_device *) data; device = (struct tape_device *) data;
spin_lock_irq(get_ccwdev_lock(device->cdev)); spin_lock_irq(get_ccwdev_lock(device->cdev));
request = list_entry(device->req_queue.next, struct tape_request, list); request = list_entry(device->req_queue.next, struct tape_request, list);
if (request->status != TAPE_REQUEST_LONG_BUSY) BUG_ON(request->status != TAPE_REQUEST_LONG_BUSY);
BUG();
DBF_LH(6, "%08x: Long busy timeout.\n", device->cdev_id); DBF_LH(6, "%08x: Long busy timeout.\n", device->cdev_id);
__tape_start_next_request(device); __tape_start_next_request(device);
device->lb_timeout.data = (unsigned long) tape_put_device(device); device->lb_timeout.data = (unsigned long) tape_put_device(device);

4
drivers/s390/char/tape_std.c
View file

@ -37,8 +37,8 @@ tape_std_assign_timeout(unsigned long data)
int rc; int rc;
request = (struct tape_request *) data; request = (struct tape_request *) data;
if ((device = request->device) == NULL) device = request->device;
BUG(); BUG_ON(!device);
DBF_EVENT(3, "%08x: Assignment timeout. Device busy.\n", DBF_EVENT(3, "%08x: Assignment timeout. Device busy.\n",
device->cdev_id); device->cdev_id);