kernel/git/stable/linux.git/drivers/s390/net/claw.c, branch master

s390: remove claw driver

2015-03-01T04:38:29+00:00

claw devices are outdated and no longer supported. This patch removes the claw driver. Signed-off-by: Ursula Braun Signed-off-by: David S. Miller

s390/net: Delete useless checks before function calls

2015-01-18T04:54:59+00:00

The function debug_unregister() tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Ursula Braun Signed-off-by: David S. Miller

sched, cleanup, treewide: Remove set_current_state(TASK_RUNNING) after schedule()

2014-09-19T10:35:17+00:00

schedule(), io_schedule() and schedule_timeout() always return with TASK_RUNNING state set, so one more setting is unnecessary. (All places in patch are visible good, only exception is kiblnd_scheduler() from: drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c Its schedule() is one line above standard 3 lines of unified diff) No places where set_current_state() is used for mb(). Signed-off-by: Kirill Tkhai Signed-off-by: Peter Zijlstra (Intel) Link: http://lkml.kernel.org/r/1410529254.3569.23.camel@tkhai Cc: Alasdair Kergon Cc: Anil Belur Cc: Arnd Bergmann Cc: Dave Kleikamp Cc: David Airlie Cc: David Howells Cc: Dmitry Eremin Cc: Frank Blaschka Cc: Greg Kroah-Hartman Cc: Heiko Carstens Cc: Helge Deller Cc: Isaac Huang Cc: James E.J. Bottomley Cc: James E.J. Bottomley Cc: J. Bruce Fields Cc: Jeff Dike Cc: Jesper Nilsson Cc: Jiri Slaby Cc: Laura Abbott Cc: Liang Zhen Cc: Linus Torvalds Cc: Martin Schwidefsky Cc: Masaru Nomura Cc: Michael Opdenacker Cc: Mikael Starvik Cc: Mike Snitzer Cc: Neil Brown Cc: Oleg Drokin Cc: Peng Tao Cc: Richard Weinberger Cc: Robert Love Cc: Steven Rostedt Cc: Trond Myklebust Cc: Ursula Braun Cc: Zi Shen Lim Cc: devel@driverdev.osuosl.org Cc: dm-devel@redhat.com Cc: dri-devel@lists.freedesktop.org Cc: fcoe-devel@open-fcoe.org Cc: jfs-discussion@lists.sourceforge.net Cc: linux390@de.ibm.com Cc: linux-afs@lists.infradead.org Cc: linux-cris-kernel@axis.com Cc: linux-kernel@vger.kernel.org Cc: linux-nfs@vger.kernel.org Cc: linux-parisc@vger.kernel.org Cc: linux-raid@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: qla2xxx-upstream@qlogic.com Cc: user-mode-linux-devel@lists.sourceforge.net Cc: user-mode-linux-user@lists.sourceforge.net Signed-off-by: Ingo Molnar

net: set name_assign_type in alloc_netdev()

2014-07-15T23:12:48+00:00

Extend alloc_netdev{,_mq{,s}}() to take name_assign_type as argument, and convert all users to pass NET_NAME_UNKNOWN. Coccinelle patch: @@ expression sizeof_priv, name, setup, txqs, rxqs, count; @@ ( -alloc_netdev_mqs(sizeof_priv, name, setup, txqs, rxqs) +alloc_netdev_mqs(sizeof_priv, name, NET_NAME_UNKNOWN, setup, txqs, rxqs) | -alloc_netdev_mq(sizeof_priv, name, setup, count) +alloc_netdev_mq(sizeof_priv, name, NET_NAME_UNKNOWN, setup, count) | -alloc_netdev(sizeof_priv, name, setup) +alloc_netdev(sizeof_priv, name, NET_NAME_UNKNOWN, setup) ) v9: move comments here from the wrong commit Signed-off-by: Tom Gundersen Reviewed-by: David Herrmann Signed-off-by: David S. Miller

claw: replace PTR_RET with PTR_ERR_OR_ZERO

2014-04-28T17:44:10+00:00

PTR_RET is deprecated. Do not recommend its usage anymore. Use PTR_ERR_OR_ZERO instead. Signed-off-by: Frank Blaschka Signed-off-by: David S. Miller

s390/net: Cocci spatch "ptr_ret.spatch"

2013-06-26T19:10:20+00:00

Signed-off-by: Thomas Meyer Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky

s390/irq: remove split irq fields from /proc/stat

2013-01-08T09:57:07+00:00

Now that irq sum accounting for /proc/stat's "intr" line works again we have the oddity that the sum field (first field) contains only the sum of the second (external irqs) and third field (I/O interrupts). The reason for that is that these two fields are already sums of all other fields. So if we would sum up everything we would count every interrupt twice. This is broken since the split interrupt accounting was merged two years ago: 052ff461c8427629aee887ccc27478fc7373237c "[S390] irq: have detailed statistics for interrupt types". To fix this remove the split interrupt fields from /proc/stat's "intr" line again and only have them in /proc/interrupts. This restores the old behaviour, seems to be the only sane fix and mimics a behaviour from other architectures where /proc/interrupts also contains more than /proc/stat's "intr" line does. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky

claw: remove BUG_ONs

2012-11-19T19:19:00+00:00

Remove BUG_ON's in claw driver, since the checked error conditions are null pointer accesses. Signed-off-by: Ursula Braun Signed-off-by: Frank Blaschka Signed-off-by: David S. Miller

s390/comments: unify copyright messages and remove file names

2012-07-20T09:15:04+00:00

Remove the file name from the comment at top of many files. In most cases the file name was wrong anyway, so it's rather pointless. Also unify the IBM copyright statement. We did have a lot of sightly different statements and wanted to change them one after another whenever a file gets touched. However that never happened. Instead people start to take the old/"wrong" statements to use as a template for new files. So unify all of them in one go. Signed-off-by: Heiko Carstens

s390/claw: cleanup drv attr usage

2012-05-16T12:42:50+00:00

Rename attributes of the claw_group_driver. Also get rid of the call to driver_remove_file. Reviewed-by: Cornelia Huck Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky