1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/isdn/mISDN/l1oip_codec.c b/drivers/isdn/mISDN/l1oip_codec.c
index bbfd1b863ed3..5a89972624d8 100644
--- a/drivers/isdn/mISDN/l1oip_codec.c
+++ b/drivers/isdn/mISDN/l1oip_codec.c
@@ -330,14 +330,12 @@ l1oip_4bit_alloc(int ulaw)
                 return 0;
 
         /* alloc conversion tables */
-        table_com = vmalloc(65536);
-        table_dec = vmalloc(512);
+        table_com = vzalloc(65536);
+        table_dec = vzalloc(512);
         if (!table_com || !table_dec) {
                 l1oip_4bit_free();
                 return -ENOMEM;
         }
-        memset(table_com, 0, 65536);
-        memset(table_dec, 0, 512);
         /* generate compression table */
         i1 = 0;
         while (i1 < 256) {