tree-wide: fix comment/printk typos

"gadget", "through", "command", "maintain", "maintain", "controller", "address",
"between", "initiali[zs]e", "instead", "function", "select", "already",
"equal", "access", "management", "hierarchy", "registration", "interest",
"relative", "memory", "offset", "already",

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/net/core/dev.c b/net/core/dev.c
index 35dfb83..89204e8 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6096,7 +6096,7 @@
 static void __net_exit default_device_exit_batch(struct list_head *net_list)
 {
 	/* At exit all network devices most be removed from a network
-	 * namespace.  Do this in the reverse order of registeration.
+	 * namespace.  Do this in the reverse order of registration.
 	 * Do this across as many network namespaces as possible to
 	 * improve batching efficiency.
 	 */
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 4c409b4..9b73e0b 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -1112,7 +1112,7 @@
 /*
  * This processes a device up event. We only start up
  * the loopback device & ethernet devices with correct
- * MAC addreses automatically. Others must be started
+ * MAC addresses automatically. Others must be started
  * specifically.
  *
  * FIXME: How should we configure the loopback address ? If we could dispense
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 05b1ecf..e961522 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1336,7 +1336,7 @@
 	return 0;
 }
 
-/* Intialize TSO state of a skb.
+/* Initialize TSO state of a skb.
  * This must be invoked the first time we consider transmitting
  * SKB onto the wire.
  */