Wang Hai e717f974ce samples/bpf: Fix the error return code of xdp_redirect's main() ...

[ Upstream commit 7c6090ee2a ]

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

If bpf_map_update_elem() failed, main() should return a negative error.

Fixes: 832622e6bd ("xdp: sample program for new bpf_redirect helper")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210616042534.315097-1-wanghai38@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-07-14 16:56:23 +02:00

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auxdisplay

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

binderfs

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

bpf

samples/bpf: Fix the error return code of xdp_redirect's main()

2021-07-14 16:56:23 +02:00

configfs

samples: configfs: prefer pr_err() over bare printk(KERN_ERR

2020-10-07 15:46:22 +02:00

connector

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

ftrace

samples/ftrace: Mark my_tramp[12]? global

2020-11-30 21:42:48 -05:00

hidraw

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

hw_breakpoint

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kdb

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kfifo

kfifo: fix ternary sign extension bugs

2021-05-14 09:50:45 +02:00

kmemleak

mm,kmemleak-test.c: move kmemleak-test.c to samples dir

2020-10-13 18:38:27 -07:00

kobject

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kprobes

Merge tag 'kernel-clone-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux

2020-10-14 14:32:52 -07:00

livepatch

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mei

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

nitro_enclaves

nitro_enclaves: Add sample for ioctl interface usage

2020-09-22 13:58:41 +02:00

pidfd

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

pktgen

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qmi

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rpmsg

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seccomp

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

timers

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

trace_events

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trace_printk

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uhid

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

v4l

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vfio-mdev

samples: vfio-mdev: fix error handing in mdpy_fb_probe()

2021-06-10 13:39:15 +02:00

vfs

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

watch_queue

watch_queue: Drop references to /dev/watch_queue

2021-03-04 11:37:59 +01:00

watchdog

kbuild: introduce hostprogs-always-y and userprogs-always-y

2020-08-10 01:32:59 +09:00

Kconfig

watch_queue: Drop references to /dev/watch_queue

2021-03-04 11:37:59 +01:00

Makefile

mm,kmemleak-test.c: move kmemleak-test.c to samples dir

2020-10-13 18:38:27 -07:00