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authorPeter Oberparleiter <peter.oberparleiter@de.ibm.com>2006-01-06 00:19:27 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-06 08:33:53 -0800
commit9bbc8346fb21fad3f678220b067450e436e45dbf (patch)
tree80934102daf1e9a6b2c0a387ec619c367cf6a271
parent3b793060e768197d525e892fd1f84dbc8767cada (diff)
downloadop-kernel-dev-9bbc8346fb21fad3f678220b067450e436e45dbf.zip
op-kernel-dev-9bbc8346fb21fad3f678220b067450e436e45dbf.tar.gz
[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>
-rw-r--r--drivers/s390/char/sclp_cpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/char/sclp_cpi.c b/drivers/s390/char/sclp_cpi.c
index 5a6cef2..80f7f31 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();
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