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| author | Peter Oberparleiter <peter.oberparleiter@de.ibm.com> | 2006-01-06 00:19:27 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:33:53 -0800 |
| commit | 9bbc8346fb21fad3f678220b067450e436e45dbf (patch) | |
| tree | 80934102daf1e9a6b2c0a387ec619c367cf6a271 /drivers/s390/char/sclp_cpi.c | |
| parent | 3b793060e768197d525e892fd1f84dbc8767cada (diff) | |
| download | linux-9bbc8346fb21fad3f678220b067450e436e45dbf.tar.gz linux-9bbc8346fb21fad3f678220b067450e436e45dbf.tar.bz2 linux-9bbc8346fb21fad3f678220b067450e436e45dbf.zip | |
[PATCH] s390: fix invalid return code in sclp_cpi
When the sclp_cpi module is loaded on a system which does not support the
required SCLP call (e.g. on z/VM), ENOSUPP is returned to user space. The
correct return value is EOPNOTSUPP.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/s390/char/sclp_cpi.c')
| -rw-r--r-- | drivers/s390/char/sclp_cpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/char/sclp_cpi.c b/drivers/s390/char/sclp_cpi.c index 5a6cef2dfa13..80f7f31310e6 100644 --- a/drivers/s390/char/sclp_cpi.c +++ b/drivers/s390/char/sclp_cpi.c @@ -204,7 +204,7 @@ cpi_module_init(void) printk(KERN_WARNING "cpi: no control program identification " "support\n"); sclp_unregister(&sclp_cpi_event); - return -ENOTSUPP; + return -EOPNOTSUPP; } req = cpi_prepare_req(); |