Taeung Song f599525df7 samples/bpf: Check the error of write() and read() ... [ Upstream commit 02a2f000a3 ] test_task_rename() and test_urandom_read() can be failed during write() and read(), So check the result of them. Reviewed-by: David Laight <David.Laight@ACULAB.COM> Signed-off-by: Taeung Song <treeze.taeung@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-08-24 13:09:12 +02:00
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auxdisplay	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
blackfin	samples: move blackfin gptimers-example from Documentation	2016-10-10 07:12:02 -06:00
bpf	samples/bpf: Check the error of write() and read()	2018-08-24 13:09:12 +02:00
configfs	configfs: remove old API	2015-10-13 22:17:57 -07:00
connector	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hidraw	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hw_breakpoint	perf: Add context field to perf_event	2011-07-01 11:06:38 +02:00
kdb	kdb: Add kdb kernel module sample	2010-10-29 13:14:39 -05:00
kfifo	kfifo: clean up example to not use page_link	2017-07-12 16:26:01 -07:00
kobject	samples/kobject: be explicit in the module license	2015-03-25 13:41:42 +01:00
kprobes	samples/kretprobe: fix the wrong type	2016-08-04 08:50:07 -04:00
livepatch	livepatch: allow removal of a disabled patch	2017-03-08 09:38:43 +01:00
mei	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mic/mpssd	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pktgen	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rpmsg	rpmsg: Allow callback to return errors	2016-09-08 22:15:25 -07:00
seccomp	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sockmap	bpf: avoid preempt enable/disable in sockmap using tcp_skb_cb region	2017-10-20 13:01:29 +01:00
statx	statx: Include a mask for stx_attributes in struct statx	2017-04-03 01:06:00 -04:00
timers	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
trace_events	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
trace_printk	tracing: Add trace_printk sample code	2016-06-20 09:54:21 -04:00
uhid	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
v4l	media: v4l2-pci-skeleton: constify vb2_ops structures	2017-08-20 08:03:09 -04:00
vfio-mdev	vfio-mdev: remove some dead code	2017-01-11 12:12:37 -07:00
watchdog	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Kconfig	statx: Add a system call to make enhanced file info available	2017-03-02 20:51:15 -05:00
Makefile	statx: Add a system call to make enhanced file info available	2017-03-02 20:51:15 -05:00