diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2017-08-14 07:54:32 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-08-23 13:31:49 +0200 |
| commit | e1108e8f0d4b56f1310539fcb695f91f25302704 (patch) | |
| tree | f4bbd983b8c6fa6f1130ab8d32fe80dc47641a29 | |
| parent | 673cfddf6e05749c8bdf044140415fcefd5e9546 (diff) | |
s390/smp: convert cpuhp_setup_state() return code to zero on success
cpuhp_setup_state() returns a state number on CPUHP_AP_ONLINE_DYN if
no error occurred. Therefore convert the return code to zero before
using it as exit code for s390_smp_init().
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| -rw-r--r-- | arch/s390/kernel/smp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 1020a11a24e5..1cee6753d47a 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -1181,6 +1181,7 @@ static int __init s390_smp_init(void) rc = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "s390/smp:online", smp_cpu_online, smp_cpu_pre_down); + rc = rc <= 0 ? rc : 0; out: return rc; } |