diff options
Diffstat (limited to 'drivers/char/random.c')
| -rw-r--r-- | drivers/char/random.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index 7f0622426b97..3efb3bf0ab83 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -249,6 +249,7 @@ #include <linux/genhd.h> #include <linux/interrupt.h> #include <linux/mm.h> +#include <linux/nodemask.h> #include <linux/spinlock.h> #include <linux/kthread.h> #include <linux/percpu.h> @@ -1656,7 +1657,6 @@ static int rand_initialize(void) { #ifdef CONFIG_NUMA int i; - int num_nodes = num_possible_nodes(); struct crng_state *crng; struct crng_state **pool; #endif @@ -1666,8 +1666,7 @@ static int rand_initialize(void) crng_initialize(&primary_crng); #ifdef CONFIG_NUMA - pool = kmalloc(num_nodes * sizeof(void *), - GFP_KERNEL|__GFP_NOFAIL|__GFP_ZERO); + pool = kcalloc(nr_node_ids, sizeof(*pool), GFP_KERNEL|__GFP_NOFAIL); for_each_online_node(i) { crng = kmalloc_node(sizeof(struct crng_state), GFP_KERNEL | __GFP_NOFAIL, i); |