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path: root/drivers/s390/scsi
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Diffstat (limited to 'drivers/s390/scsi')
-rw-r--r--drivers/s390/scsi/zfcp_aux.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index fc4a2895382..f140b46df12 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -29,6 +29,8 @@
#include <linux/seq_file.h>
#include "zfcp_ext.h"
+#define ZFCP_BUS_ID_SIZE 20
+
static char *device;
MODULE_AUTHOR("IBM Deutschland Entwicklung GmbH - linux390@de.ibm.com");
@@ -84,9 +86,9 @@ static int __init zfcp_device_setup(char *devstr)
strcpy(str, devstr);
token = strsep(&str, ",");
- if (!token || strlen(token) >= BUS_ID_SIZE)
+ if (!token || strlen(token) >= ZFCP_BUS_ID_SIZE)
goto err_out;
- strncpy(zfcp_data.init_busid, token, BUS_ID_SIZE);
+ strncpy(zfcp_data.init_busid, token, ZFCP_BUS_ID_SIZE);
token = strsep(&str, ",");
if (!token || strict_strtoull(token, 0,