[PATCH] usbcore: Use kzalloc instead of kmalloc/memset

This patch (as590) fixes up all the remaining places where usbcore can
use kzalloc rather than kmalloc/memset.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 5ad0d5e28119..3519f317898e 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1350,7 +1350,7 @@ int usb_set_configuration(struct usb_device *dev, int configuration)
                 }
 
                 for (; n < nintf; ++n) {
-                        new_interfaces[n] = kmalloc(
+                        new_interfaces[n] = kzalloc(
                                         sizeof(struct usb_interface),
                                         GFP_KERNEL);
                         if (!new_interfaces[n]) {
@@ -1391,7 +1391,6 @@ free_interfaces:
                         struct usb_host_interface *alt;
 
                         cp->interface[i] = intf = new_interfaces[i];
-                        memset(intf, 0, sizeof(*intf));
                         intfc = cp->intf_cache[i];
                         intf->altsetting = intfc->altsetting;
                         intf->num_altsetting = intfc->num_altsetting;