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Diffstat (limited to 'arch/um/drivers/net_kern.c')
-rw-r--r--arch/um/drivers/net_kern.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index 3f5e8e634308..b2c292a66218 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -347,10 +347,9 @@ static void eth_configure(int n, void *init, char *mac,
347 struct uml_net *device; 347 struct uml_net *device;
348 struct net_device *dev; 348 struct net_device *dev;
349 struct uml_net_private *lp; 349 struct uml_net_private *lp;
350 int save, err, size; 350 int err, size;
351 351
352 size = transport->private_size + sizeof(struct uml_net_private) + 352 size = transport->private_size + sizeof(struct uml_net_private);
353 sizeof(((struct uml_net_private *) 0)->user);
354 353
355 device = kzalloc(sizeof(*device), GFP_KERNEL); 354 device = kzalloc(sizeof(*device), GFP_KERNEL);
356 if (device == NULL) { 355 if (device == NULL) {
@@ -409,12 +408,6 @@ static void eth_configure(int n, void *init, char *mac,
409 */ 408 */
410 (*transport->kern->init)(dev, init); 409 (*transport->kern->init)(dev, init);
411 410
412 /* lp.user is the first four bytes of the transport data, which
413 * has already been initialized. This structure assignment will
414 * overwrite that, so we make sure that .user gets overwritten with
415 * what it already has.
416 */
417 save = lp->user[0];
418 *lp = ((struct uml_net_private) 411 *lp = ((struct uml_net_private)
419 { .list = LIST_HEAD_INIT(lp->list), 412 { .list = LIST_HEAD_INIT(lp->list),
420 .dev = dev, 413 .dev = dev,
@@ -428,8 +421,7 @@ static void eth_configure(int n, void *init, char *mac,
428 .write = transport->kern->write, 421 .write = transport->kern->write,
429 .add_address = transport->user->add_address, 422 .add_address = transport->user->add_address,
430 .delete_address = transport->user->delete_address, 423 .delete_address = transport->user->delete_address,
431 .set_mtu = transport->user->set_mtu, 424 .set_mtu = transport->user->set_mtu });
432 .user = { save } });
433 425
434 init_timer(&lp->tl); 426 init_timer(&lp->tl);
435 spin_lock_init(&lp->lock); 427 spin_lock_init(&lp->lock);