Fix misspellings of "whether" in comments.

"Whether" is misspelled in various comments across the tree; this
fixes them. No code changes.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 3d3e2c1..06b2635 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3888,7 +3888,7 @@
  * @root - the root we're allocating for
  * @block_rsv - the block_rsv we're allocating for
  * @orig_bytes - the number of bytes we want
- * @flush - wether or not we can flush to make our reservation
+ * @flush - whether or not we can flush to make our reservation
  *
  * This will reserve orgi_bytes number of bytes from the space info associated
  * with the block_rsv.  If there is not enough space it will make an attempt to
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h
index dd27a0b..853fc7b 100644
--- a/fs/btrfs/ordered-data.h
+++ b/fs/btrfs/ordered-data.h
@@ -76,7 +76,7 @@
 
 #define BTRFS_ORDERED_IOERR 6 /* We had an io error when writing this out */
 
-#define BTRFS_ORDERED_UPDATED_ISIZE 7 /* indicates wether this ordered extent
+#define BTRFS_ORDERED_UPDATED_ISIZE 7 /* indicates whether this ordered extent
 				       * has done its due diligence in updating
 				       * the isize. */
 
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 3c20de1..df163da 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2455,7 +2455,7 @@
 BUFFER_FNS(Da_Mapped, da_mapped)
 
 /*
- * Add new method to test wether block and inode bitmaps are properly
+ * Add new method to test whether block and inode bitmaps are properly
  * initialized. With uninit_bg reading the block from disk is not enough
  * to mark the bitmap uptodate. We need to also zero-out the bitmap
  */
diff --git a/fs/fhandle.c b/fs/fhandle.c
index f775bfd..cccdc87 100644
--- a/fs/fhandle.c
+++ b/fs/fhandle.c
@@ -22,7 +22,7 @@
 	struct file_handle *handle = NULL;
 
 	/*
-	 * We need t make sure wether the file system
+	 * We need to make sure whether the file system
 	 * support decoding of the file handle
 	 */
 	if (!path->dentry->d_sb->s_export_op ||
@@ -40,7 +40,7 @@
 	if (!handle)
 		return -ENOMEM;
 
-	/* convert handle size to  multiple of sizeof(u32) */
+	/* convert handle size to multiple of sizeof(u32) */
 	handle_dwords = f_handle.handle_bytes >> 2;
 
 	/* we ask for a non connected handle */
diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index 78b7f84..8b472c8 100644
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -1259,7 +1259,7 @@
 		goto not_jbd;
 	}
 
-	/* keep track of wether or not this transaction modified us */
+	/* keep track of whether or not this transaction modified us */
 	was_modified = jh->b_modified;
 
 	/*
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index a74ba46..d8da40e 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -1261,7 +1261,7 @@
 		goto not_jbd;
 	}
 
-	/* keep track of wether or not this transaction modified us */
+	/* keep track of whether or not this transaction modified us */
 	was_modified = jh->b_modified;
 
 	/*
diff --git a/fs/logfs/inode.c b/fs/logfs/inode.c
index adb9011..af49e2d 100644
--- a/fs/logfs/inode.c
+++ b/fs/logfs/inode.c
@@ -33,7 +33,7 @@
  * are being written out - and waiting for GC to make progress, naturally.
  *
  * So we cannot just call iget() or some variant of it, but first have to check
- * wether the inode in question might be in I_FREEING state.  Therefore we
+ * whether the inode in question might be in I_FREEING state.  Therefore we
  * maintain our own per-sb list of "almost deleted" inodes and check against
  * that list first.  Normally this should be at most 1-2 entries long.
  *