Commit 9bbc8346 authored Jan 06, 2006 by Peter Oberparleiter Committed by Linus Torvalds Jan 06, 2006

[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>

parent 3b793060

drivers/s390/char/sclp_cpi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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();