JFS: Whitespace cleanup and remove some dead code

Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
diff --git a/fs/jfs/endian24.h b/fs/jfs/endian24.h
index 79494c4..fa92f7f 100644
--- a/fs/jfs/endian24.h
+++ b/fs/jfs/endian24.h
@@ -29,7 +29,7 @@
 	__u32 __x = (x); \
 	((__u32)( \
 		((__x & (__u32)0x000000ffUL) << 16) | \
-		 (__x & (__u32)0x0000ff00UL)        | \
+		 (__x & (__u32)0x0000ff00UL)	    | \
 		((__x & (__u32)0x00ff0000UL) >> 16) )); \
 })