treewide: fix a few typos in comments

- kenrel -> kernel
- whetehr -> whether
- ttt -> tt
- sss -> ss

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 199a80134312..f340f7c99d09 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -709,7 +709,7 @@ again:
         WARN_ON(cur->checked);
         if (!list_empty(&cur->upper)) {
                 /*
-                 * the backref was added previously when processsing
+                 * the backref was added previously when processing
                  * backref of type BTRFS_TREE_BLOCK_REF_KEY
                  */
                 BUG_ON(!list_is_singular(&cur->upper));