tree-wide: fix typos "offest" -> "offset"

This patch was generated by

	git grep -E -i -l 'offest' | xargs -r perl -p -i -e 's/offest/offset/'

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index 644962a..81ea52c 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -1492,7 +1492,7 @@
  * This info is used to calibrate the baseband power table. Imagine
  * that for each channel there is a power curve that's hw specific
  * (depends on amplifier etc) and we try to "correct" this curve using
- * offests we pass on to phy chip (baseband -> before amplifier) so that
+ * offsets we pass on to phy chip (baseband -> before amplifier) so that
  * it can use accurate power values when setting tx power (takes amplifier's
  * performance on each channel into account).
  *
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index acf1b14..a5d3bd7 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -2026,7 +2026,7 @@
 	int k, err;
 
 	*top = 0;
-	/* Make k index the deepest non-null offest + 1 */
+	/* Make k index the deepest non-null offset + 1 */
 	for (k = depth; k > 1 && !offsets[k-1]; k--)
 		;
 	partial = ext3_get_branch(inode, k, offsets, chain, &err);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5c5bc5d..618ca95 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -4058,7 +4058,7 @@
 	int k, err;
 
 	*top = 0;
-	/* Make k index the deepest non-null offest + 1 */
+	/* Make k index the deepest non-null offset + 1 */
 	for (k = depth; k > 1 && !offsets[k-1]; k--)
 		;
 	partial = ext4_get_branch(inode, k, offsets, chain, &err);
diff --git a/fs/ocfs2/blockcheck.c b/fs/ocfs2/blockcheck.c
index a1163b8..b7428c5 100644
--- a/fs/ocfs2/blockcheck.c
+++ b/fs/ocfs2/blockcheck.c
@@ -47,7 +47,7 @@
  * Calculate the bit offset in the hamming code buffer based on the bit's
  * offset in the data buffer.  Since the hamming code reserves all
  * power-of-two bits for parity, the data bit number and the code bit
- * number are offest by all the parity bits beforehand.
+ * number are offset by all the parity bits beforehand.
  *
  * Recall that bit numbers in hamming code are 1-based.  This function
  * takes the 0-based data bit from the caller.