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linux/drivers/s390/net
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Stefan Raspl ede8867166 qeth: Fix crash on initial MTU size change 
When the initial MTU size is changed prior to any activity on the device
(e.g. by attaching a z/VM vNIC already configured in Linux to a guestLAN),
we call dev_kfree_skb_irq(NULL) which results in a kernel panic.
Adding a proper check for NULL pointers to address this issue.

Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Signed-off-by: Frank Blaschka <blaschka@linux.vnet.ibm.com>
Reviewed-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2013-06-25 16:10:14 -07:00
..
Kconfig qeth: Update Kconfig wording 2013-01-21 13:51:15 -05:00
Makefile
…
claw.c s390/irq: remove split irq fields from /proc/stat 2013-01-08 10:57:07 +01:00
claw.h claw: rename READ/WRITE defines to avoid redefinitions 2010-08-12 16:04:22 -07:00
ctcm_dbug.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_dbug.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_fsms.c drivers/s390/net: removes unnecessary semicolon 2012-09-24 15:45:17 -04:00
ctcm_fsms.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_main.c s390/irq: remove split irq fields from /proc/stat 2013-01-08 10:57:07 +01:00
ctcm_main.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_mpc.c ctcm: remove BUG_ONs 2012-11-19 14:19:00 -05:00
ctcm_mpc.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_sysfs.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
fsm.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
fsm.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
lcs.c s390/irq: remove split irq fields from /proc/stat 2013-01-08 10:57:07 +01:00
lcs.h
…
netiucv.c netiucv: remove unused macro 2013-06-25 16:10:14 -07:00
qeth_core.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-04-22 20:32:51 -04:00
qeth_core_main.c qeth: Fix crash on initial MTU size change 2013-06-25 16:10:14 -07:00
qeth_core_mpc.c qeth: Support VEPA mode 2013-01-21 13:51:14 -05:00
qeth_core_mpc.h qeth: Support VEPA mode 2013-01-21 13:51:14 -05:00
qeth_core_sys.c qeth: Support VEPA mode 2013-01-21 13:51:14 -05:00
qeth_l2_main.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-04-22 20:32:51 -04:00
qeth_l3.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
qeth_l3_main.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-04-22 20:32:51 -04:00
qeth_l3_sys.c qeth: Fix invalid router settings handling 2013-03-19 10:09:40 -04:00
smsgiucv.c smsgiucv: reestablish IUCV path after resume 2012-10-16 14:41:46 -04:00
smsgiucv.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
smsgiucv_app.c Driver core: driver_find() drops reference before returning 2012-01-24 16:00:34 -08:00