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authorMarcus Brinkmann <marcus@gnu.org>2000-09-19 01:11:18 +0000
committerMarcus Brinkmann <marcus@gnu.org>2000-09-19 01:11:18 +0000
commit856786d380a28a1f29ef97323ff363ccd626f376 (patch)
tree08dbe808b75dc30db9928ff4f259f5c07ce881d9 /linux/dev/glue
parent5e8e45c5dd03cf9830aad0b15fce26eab4a73c23 (diff)
2000-09-19 Marcus Brinkmann <marcus@gnu.org>
* linux/dev/glue/block.c (init_partition): Move initialization of MASK until it is asserted that gd is non-NULL.
Diffstat (limited to 'linux/dev/glue')
-rw-r--r--linux/dev/glue/block.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/linux/dev/glue/block.c b/linux/dev/glue/block.c
index 5ca4456..12bcfca 100644
--- a/linux/dev/glue/block.c
+++ b/linux/dev/glue/block.c
@@ -937,13 +937,14 @@ init_partition (struct name_map *np, kdev_t *dev,
struct gendisk *gd = ds->gd;
struct partition *p;
struct temp_data *d = current_thread ()->pcb->data;
- unsigned mask = (1 << gd->minor_shift) - 1;
+ unsigned mask;
if (! gd)
{
*part = -1;
return 0;
}
+ mask = (1 << gd->minor_shift) - 1;
if (ds->labels)
goto check;
ds->labels = (struct disklabel **) kalloc (sizeof (struct disklabel *)