[PATCH net-next] dev: Spelling fix in comments

[subashab@codeaurora.org]

Fix the following typo
- unchainged -> unchanged

Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
---
 net/core/dev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index 488ba6c..44d1384 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4986,7 +4986,7 @@ EXPORT_SYMBOL(netdev_all_upper_get_next_dev_rcu);
  * Gets the next netdev_adjacent->private from the dev's lower neighbour
  * list, starting from iter position. The caller must hold either hold the
  * RTNL lock or its own locking that guarantees that the neighbour lower
- * list will remain unchainged.
+ * list will remain unchanged.
  */
 void *netdev_lower_get_next_private(struct net_device *dev,
 				    struct list_head **iter)
@@ -5041,7 +5041,7 @@ EXPORT_SYMBOL(netdev_lower_get_next_private_rcu);
  * Gets the next netdev_adjacent from the dev's lower neighbour
  * list, starting from iter position. The caller must hold RTNL lock or
  * its own locking that guarantees that the neighbour lower
- * list will remain unchainged.
+ * list will remain unchanged.
  */
 void *netdev_lower_get_next(struct net_device *dev, struct list_head **iter)
 {
--
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