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ce1d801462
linux/drivers/s390/cio
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Jan Glauber ce1d801462 s390/qdio: rework BUG's and WARN_ON's 
Remove or replace BUG/BUG_ON where possible and convert WARN_ON
to WARN_ON_ONCE if they can occur freqeuently as pointed out by:
https://lkml.org/lkml/2012/9/27/461

Checks have been removed if:
- the error condition leads to a hardware error which gets logged
  and in most cases stops the device
- the error condition is a null pointer access
- the error condition is just pointless or already handled at
  another location

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2012-11-23 11:14:27 +01:00
..
airq.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
blacklist.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
blacklist.h
ccwgroup.c s390/ccwgroup: remove ccwgroup_create_from_string 2012-05-16 14:42:49 +02:00
ccwreq.c [S390] cio: add message for timeouts on internal I/O 2011-10-30 15:16:41 +01:00
chp.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
chp.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
chsc_sch.c compat: fix compile breakage on s390 2012-02-27 07:54:27 -08:00
chsc_sch.h
chsc.c s390: add scm notification 2012-09-26 15:44:59 +02:00
chsc.h s390: add scm notification 2012-09-26 15:44:59 +02:00
cio_debug.h
cio.c s390: add uninitialized_var() to suppress false positive compiler warnings 2012-09-26 15:45:23 +02:00
cio.h [S390] hibernate: directly trigger subchannel evaluation 2011-12-01 13:32:17 +01:00
cmf.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
crw.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
css.c s390/css: stop stsch loop after cc 3 2012-10-18 17:50:08 +02:00
css.h s390: Move css limits from drivers/s390/cio/ to include/asm/. 2012-11-06 22:39:49 +01:00
device_fsm.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
device_id.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
device_ops.c [S390] cio: provide fake irb for transport mode IO 2011-12-01 13:32:18 +01:00
device_pgid.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
device_status.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
device.c s390/cio: suppress 2nd path verification during resume 2012-10-26 16:44:22 +02:00
device.h s390/ccwgroup: exploit ccwdev_by_dev_id 2012-05-16 14:42:46 +02:00
eadm_sch.c s390/eadm_sch: add support for irq statistics 2012-09-26 15:45:00 +02:00
eadm_sch.h s390/cio: add eadm subchannel driver 2012-09-26 15:45:00 +02:00
fcx.c [S390] drivers: Correct size given to memset 2009-12-18 17:43:32 +01:00
idset.c s390/cio: fix length calculation in idset.c 2012-11-06 22:39:54 +01:00
idset.h s390/css: stop stsch loop after cc 3 2012-10-18 17:50:08 +02:00
io_sch.h [S390] cio: provide fake irb for transport mode IO 2011-12-01 13:32:18 +01:00
ioasm.h [S390] cio: move asms to generic header 2011-03-15 17:08:23 +01:00
isc.c
itcw.c [S390] cio: reduce memory consumption of itcw structures 2011-01-05 12:47:29 +01:00
Makefile s390/cio: add eadm subchannel driver 2012-09-26 15:45:00 +02:00
orb.h s390: add eadm related structures 2012-09-26 15:44:57 +02:00
qdio_debug.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
qdio_debug.h s390/qdio: fix truncated debug output of hex values 2012-09-26 15:45:18 +02:00
qdio_main.c s390/qdio: rework BUG's and WARN_ON's 2012-11-23 11:14:27 +01:00
qdio_setup.c s390/qdio: rework BUG's and WARN_ON's 2012-11-23 11:14:27 +01:00
qdio_thinint.c s390/qdio: rework BUG's and WARN_ON's 2012-11-23 11:14:27 +01:00
qdio.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
scm.c s390/scm: remove superfluous lock 2012-09-26 15:45:09 +02:00