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d38aa39626
linux/drivers/s390/net
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Sebastian Andrzej Siewior d38aa39626 s390/ctcm: Avoid temporary allocation of struct qllc. 
The size of struct qllc is 2 byte. The memory for is allocated,
initialized, used and deallocated a few lines later.

It is more efficient to avoid the allocation/free dance and assign the
values directly to skb's data part instead of using memcpy() for it.

Avoid an allocation of struct qllc and use the resulting skb pointer
instead.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
[jwi: remove a newline, reflow the commit msg]
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-01 16:56:01 -08:00
..
ctcm_dbug.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctcm_dbug.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctcm_fsms.c s390/ctcm: Avoid temporary allocation of struct th_header and th_sweep. 2020-12-01 16:56:01 -08:00
ctcm_fsms.h s390/ctcm: remove orphaned function declarations 2020-10-02 16:22:49 -07:00
ctcm_main.c s390/ctcm: Avoid temporary allocation of struct th_header and th_sweep. 2020-12-01 16:56:01 -08:00
ctcm_main.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctcm_mpc.c s390/ctcm: Avoid temporary allocation of struct qllc. 2020-12-01 16:56:01 -08:00
ctcm_mpc.h s390/ctcm: remove orphaned function declarations 2020-10-02 16:22:49 -07:00
ctcm_sysfs.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fsm.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-11-30 08:13:36 -08:00
fsm.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ism_drv.c s390/ism: fix incorrect system EID 2020-10-26 16:29:14 -07:00
ism.h net/smc: introduce System Enterprise ID (SEID) 2020-09-28 15:19:02 -07:00
Kconfig s390/net: add SMC config as one of the defaults of CCWGROUP 2020-09-10 15:24:26 -07:00
lcs.c s390/net: remove pm ops from ccwgroup drivers 2020-05-19 12:48:39 -07:00
lcs.h net: convert lcs_reply.refcnt from atomic_t to refcount_t 2017-12-20 15:23:44 -05:00
Makefile s390/qeth: move ethtool code into its own file 2019-02-15 20:35:29 -08:00
netiucv.c s390/net: remove pm support from iucv drivers 2020-05-19 12:48:39 -07:00
qeth_core_main.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-11-27 18:25:27 -08:00
qeth_core_mpc.c s390/qeth: constify the MPC initialization data 2020-07-14 14:53:45 -07:00
qeth_core_mpc.h s390/qeth: use QUERY OAT for initial link info 2020-11-18 17:34:19 -08:00
qeth_core_sys.c s390/qeth: use netdev_name() 2020-10-02 16:22:49 -07:00
qeth_core.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-11-27 18:25:27 -08:00
qeth_ethtool.c s390/qeth: improve selection of ethtool link modes 2020-11-18 17:34:19 -08:00
qeth_l2_main.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-11-27 18:25:27 -08:00
qeth_l2_sys.c s390/qeth: Reset address notification in case of buffer overflow 2020-09-15 13:21:47 -07:00
qeth_l2.h s390/qeth: remove forward declarations in L2 code 2020-09-23 12:07:54 -07:00
qeth_l3_main.c s390/qeth: remove useless if/else 2020-11-18 17:34:18 -08:00
qeth_l3_sys.c s390/qeth: static checker cleanups 2020-10-02 16:22:49 -07:00
qeth_l3.h s390/qeth: replace deprecated simple_stroul() 2020-09-23 12:07:54 -07:00
smsgiucv_app.c s390: net: add SPDX identifiers to the remaining files 2017-11-24 14:28:43 +01:00
smsgiucv.c s390/net: remove pm support from iucv drivers 2020-05-19 12:48:39 -07:00
smsgiucv.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00