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xen/shbuf: switch xen-front-pgdir-shbuf to use INVALID_GRANT_REF
[linux-2.6-microblaze.git]
/
block
/
genhd.c
diff --git
a/block/genhd.c
b/block/genhd.c
index
c9a4fc9
..
b8b6759
100644
(file)
--- a/
block/genhd.c
+++ b/
block/genhd.c
@@
-335,7
+335,7
@@
int blk_alloc_ext_minor(void)
{
int idx;
- idx = ida_alloc_range(&ext_devt_ida, 0, NR_EXT_DEVT, GFP_KERNEL);
+ idx = ida_alloc_range(&ext_devt_ida, 0, NR_EXT_DEVT
- 1
, GFP_KERNEL);
if (idx == -ENOSPC)
return -EBUSY;
return idx;