diff options
| author | Cornelia Huck <cohuck@de.ibm.com> | 2005-06-21 17:16:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-21 19:07:32 -0700 |
| commit | 5bdfcfcc0780f58b927a164dfd54d1e1b6767347 (patch) | |
| tree | 468f1bfb38cfece7ec050655ec870c30adc3538a /drivers/s390/cio | |
| parent | 60b2737de1b1ddfdb90f3ba622634eb49d6f3603 (diff) | |
[PATCH] s390: cio max channels checks
Fix max channel check in cio_ignore display function.
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/cio')
| -rw-r--r-- | drivers/s390/cio/blacklist.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c index 4a06c7d0e5e4..aac83ce6469c 100644 --- a/drivers/s390/cio/blacklist.c +++ b/drivers/s390/cio/blacklist.c @@ -1,7 +1,7 @@ /* * drivers/s390/cio/blacklist.c * S/390 common I/O routines -- blacklisting of specific devices - * $Revision: 1.33 $ + * $Revision: 1.34 $ * * Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH, * IBM Corporation @@ -289,7 +289,7 @@ static int cio_ignore_read (char *page, char **start, off_t off, len = 0; for (devno = off; /* abuse the page variable * as counter, see fs/proc/generic.c */ - devno <= __MAX_SUBCHANNELS && len + entry_size < count; devno++) { + devno < __MAX_SUBCHANNELS && len + entry_size < count; devno++) { if (!test_bit(devno, bl_dev)) continue; len += sprintf(page + len, "0.0.%04lx", devno); @@ -302,7 +302,7 @@ static int cio_ignore_read (char *page, char **start, off_t off, len += sprintf(page + len, "\n"); } - if (devno <= __MAX_SUBCHANNELS) + if (devno < __MAX_SUBCHANNELS) *eof = 1; *start = (char *) (devno - off); /* number of checked entries */ return len; |