[PATCH] USB: cdc-acm patch to use kzalloc

another one to use kzalloc. Please apply.

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 16ecad30e29c..1b4751412970 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -827,11 +827,10 @@ skip_normal_probe:
                 return -ENODEV;
         }
 
-        if (!(acm = kmalloc(sizeof(struct acm), GFP_KERNEL))) {
-                dev_dbg(&intf->dev, "out of memory (acm kmalloc)\n");
+        if (!(acm = kzalloc(sizeof(struct acm), GFP_KERNEL))) {
+                dev_dbg(&intf->dev, "out of memory (acm kzalloc)\n");
                 goto alloc_fail;
         }
-        memset(acm, 0, sizeof(struct acm));
 
         ctrlsize = le16_to_cpu(epctrl->wMaxPacketSize);
         readsize = le16_to_cpu(epread->wMaxPacketSize);