Julian Wiedmann eff73e16ee s390/qeth: tolerate pre-filled RX buffer ... When preparing a buffer for RX refill, tolerate that it already has a pool_entry attached. Otherwise we could easily leak such a pool_entry when re-driving the RX refill after an error (from eg. do_qdio()). This needs some minor adjustment in the code that drains RX buffer(s) prior to RX refill and during teardown, so that ->pool_entry is NULLed accordingly. Fixes: 4a71df5004 ("qeth: new qeth device driver") Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-07-31 16:44:35 -07:00
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block	s390/dasd: remove ioctl_by_bdev calls	2020-05-21 08:22:20 -06:00
char	s390: use fallthrough;	2020-03-25 12:39:37 +01:00
cio	vfio-ccw: Fix a build error due to missing include of linux/slab.h	2020-07-03 11:41:31 +02:00
crypto	s390/zcrypt: use kzalloc	2020-06-16 13:44:04 +02:00
net	s390/qeth: tolerate pre-filled RX buffer	2020-07-31 16:44:35 -07:00
scsi	scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action	2020-06-24 00:01:09 -04:00
virtio	s390/virtio: remove unused pm callbacks	2020-06-16 13:44:04 +02:00
Makefile	s390: remove pointless drivers-y in drivers/s390/Makefile	2019-09-16 13:21:51 +02:00