summaryrefslogtreecommitdiffstats
path: root/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sysctl.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index ba158f61aab4..d82f9161adb8 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -3178,9 +3178,7 @@ int proc_do_large_bitmap(struct ctl_table *table, int write,
if (IS_ERR(kbuf))
return PTR_ERR(kbuf);
- tmp_bitmap = kcalloc(BITS_TO_LONGS(bitmap_len),
- sizeof(unsigned long),
- GFP_KERNEL);
+ tmp_bitmap = bitmap_zalloc(bitmap_len, GFP_KERNEL);
if (!tmp_bitmap) {
kfree(kbuf);
return -ENOMEM;
@@ -3271,7 +3269,7 @@ int proc_do_large_bitmap(struct ctl_table *table, int write,
*ppos += *lenp;
}
- kfree(tmp_bitmap);
+ bitmap_free(tmp_bitmap);
return err;
}