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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2021-10-20 12:43:58 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2021-10-29 14:31:33 -0500 |
| commit | 111e70490d2a673730b89c010b61cea2d982d121 (patch) | |
| tree | 39d09b1edf7871beda0ffd3be69a67fb8cbd8b8b /drivers/firmware | |
| parent | signal/s390: Use force_sigsegv in default_trap_handler (diff) | |
| download | linux-dev-111e70490d2a673730b89c010b61cea2d982d121.tar.xz linux-dev-111e70490d2a673730b89c010b61cea2d982d121.zip | |
exit/kthread: Have kernel threads return instead of calling do_exit
In 2009 Oleg reworked[1] the kernel threads so that it is not
necessary to call do_exit if you are not using kthread_stop(). Remove
the explicit calls of do_exit and complete_and_exit (with a NULL
completion) that were previously necessary.
[1] 63706172f332 ("kthreads: rework kthread_stop()")
Link: https://lkml.kernel.org/r/20211020174406.17889-12-ebiederm@xmission.com
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/stratix10-svc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/firmware/stratix10-svc.c b/drivers/firmware/stratix10-svc.c index 2a7687911c09..29c0a616b317 100644 --- a/drivers/firmware/stratix10-svc.c +++ b/drivers/firmware/stratix10-svc.c @@ -520,7 +520,7 @@ static int svc_normal_to_secure_thread(void *data) * physical address of memory block reserved by secure monitor software at * secure world. * - * svc_normal_to_secure_shm_thread() calls do_exit() directly since it is a + * svc_normal_to_secure_shm_thread() terminates directly since it is a * standlone thread for which no one will call kthread_stop() or return when * 'kthread_should_stop()' is true. */ @@ -544,7 +544,7 @@ static int svc_normal_to_secure_shm_thread(void *data) } complete(&sh_mem->sync_complete); - do_exit(0); + return 0; } /** |