linux/drivers/s390
Julian Wiedmann 7b579ce57e s390/qeth: don't clear Output buffers on every queue init
On the first initialization of a queue, its Output Buffers are in a
clean state with no attached resources. On every subsequent
initialization, qeth_l?_stop_card() has previously put them in a clean
state via qeth_drain_output_queues(). So the call to
qeth_clear_output_buffer() is redundant and can be removed.

While at it, move the initialization of the queue's card pointer into
the queue allocation. It never changes afterwards.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-04-26 11:14:06 -04:00
..
block s390/dasd: Fix capacity calculation for large volumes 2019-03-29 07:23:44 +01:00
char s390/3270: fix lockdep false positive on view->lock 2019-04-10 17:46:22 +02:00
cio s390 update with improvements and bug fixes for 5.1-rc2 2019-03-28 08:35:32 -07:00
crypto s390/pkey: add one more argument space for debug feature entry 2019-04-15 09:25:15 +02:00
net s390/qeth: don't clear Output buffers on every queue init 2019-04-26 11:14:06 -04:00
scsi scsi: zfcp: reduce flood of fcrscn1 trace records on multi-element RSCN 2019-03-27 21:26:12 -04:00
virtio virtio-ccw: wire up ->bus_name callback 2019-03-06 11:19:56 -05:00
Makefile kbuild: rename built-in.o to built-in.a 2018-03-26 02:01:19 +09:00