[PATCH] scsi: osd: expand minor range when registering chrdev region

[Chengguang Xu <cgxu519@xxxxxxx>]

Actually, total amount of available minor number
for a single major is MINORMARK + 1. So expand
minor range when registering chrdev region.

Signed-off-by: Chengguang Xu <cgxu519@xxxxxxx>
---
 drivers/scsi/osd/osd_uld.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/osd/osd_uld.c b/drivers/scsi/osd/osd_uld.c
index eaf36ccf58db..5eb5103f4b4d 100644
--- a/drivers/scsi/osd/osd_uld.c
+++ b/drivers/scsi/osd/osd_uld.c
@@ -69,7 +69,7 @@
 #ifndef SCSI_OSD_MAJOR
 #  define SCSI_OSD_MAJOR 260
 #endif
-#define SCSI_OSD_MAX_MINOR MINORMASK
+#define SCSI_OSD_MAX_MINOR (MINORMASK + 1)
 
 static const char osd_name[] = "osd";
 static const char *osd_version_string = "open-osd 0.2.1";
-- 
2.20.1