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alistair23-linux/drivers/s390/net
Julian Wiedmann ee3bc48664 s390/qeth: handle error when backing RX buffer
[ Upstream commit 1741385280 ]

qeth_init_qdio_queues() fills the RX ring with an initial set of
RX buffers. If qeth_init_input_buffer() fails to back one of the RX
buffers with memory, we need to bail out and report the error.

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-04-01 11:01:54 +02:00
..
Kconfig s390/Kconfig: pedantic cleanups 2019-06-04 15:03:46 +02:00
Makefile s390/qeth: move ethtool code into its own file 2019-02-15 20:35:29 -08:00
ctcm_dbug.c
ctcm_dbug.h
ctcm_fsms.c s390/ctcm: don't use intparm for channel IO 2019-08-20 13:51:46 -07:00
ctcm_fsms.h
ctcm_main.c s390/ctcm: Delete unnecessary checks before the macro call “dev_kfree_skb” 2019-09-16 21:45:32 +02:00
ctcm_main.h
ctcm_mpc.c s390/ctcm: don't use intparm for channel IO 2019-08-20 13:51:46 -07:00
ctcm_mpc.h
ctcm_sysfs.c
fsm.c
fsm.h
ism.h s390/ism: move oddities of device IO to wrapper function 2019-04-29 10:47:01 +02:00
ism_drv.c s390/ism: move oddities of device IO to wrapper function 2019-04-29 10:47:01 +02:00
lcs.c s390/lcs: don't use intparm for channel IO 2019-08-20 13:51:46 -07:00
lcs.h
netiucv.c
qeth_core.h s390/qeth: fix dangling IO buffers after halt/clear 2020-01-26 10:01:09 +01:00
qeth_core_main.c s390/qeth: handle error when backing RX buffer 2020-04-01 11:01:54 +02:00
qeth_core_mpc.c s390/qeth: allow cmd callbacks to return errnos 2019-02-12 13:14:24 -05:00
qeth_core_mpc.h s390/qeth: fix dangling IO buffers after halt/clear 2020-01-26 10:01:09 +01:00
qeth_core_sys.c s390/qeth: don't return -ENOTSUPP to userspace 2020-01-12 12:21:44 +01:00
qeth_ethtool.c s390/qeth: add TX NAPI support for IQD devices 2019-08-24 16:39:18 -07:00
qeth_l2.h s390/qeth: clean up exported symbols 2018-07-12 16:42:39 -07:00
qeth_l2_main.c s390/qeth: vnicc Fix EOPNOTSUPP precedence 2020-03-05 16:43:46 +01:00
qeth_l2_sys.c s390/qeth: fix promiscuous mode after reset 2020-01-12 12:21:44 +01:00
qeth_l3.h s390/qeth: shrink qeth_ipaddr struct 2018-03-09 13:10:05 -05:00
qeth_l3_main.c s390/qeth: fix dangling IO buffers after halt/clear 2020-01-26 10:01:09 +01:00
qeth_l3_sys.c s390/qeth: lock the card while changing its hsuid 2020-01-17 19:49:06 +01:00
smsgiucv.c s390/smsgiucv: disable SMSG on module unload 2018-04-16 09:10:17 +02:00
smsgiucv.h
smsgiucv_app.c