[PATCH] s390: chps[] array too short
The chps[] array in struct channel_subsystem is one too short; therefore the
code doesn't realize the chpid ff is already known. When several devices on
chpid ff become available, the message "new_channel_path: could not register
ff" is displayed for every device but the first one.
Signed-off-by: Cornelia Huck <cornelia.huck@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>
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index aa5ab5d..b637586 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -147,7 +147,7 @@
struct channel_subsystem {
u8 cssid;
int valid;
- struct channel_path *chps[__MAX_CHPID];
+ struct channel_path *chps[__MAX_CHPID + 1];
struct device device;
struct pgid global_pgid;
};