reiserfs: cleanup, remove unnecessary parens

The reiserfs code is littered with extra parens in places where the authors
may not have been certain about precedence of & vs ->. This patch cleans them
out.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/reiserfs/dir.c b/fs/reiserfs/dir.c
index 367a47c..d9f5a60 100644
--- a/fs/reiserfs/dir.c
+++ b/fs/reiserfs/dir.c
@@ -112,7 +112,7 @@
 		store_ih(&tmp_ih, ih);
 
 		/* we must have found item, that is item of this directory, */
-		RFALSE(COMP_SHORT_KEYS(&(ih->ih_key), &pos_key),
+		RFALSE(COMP_SHORT_KEYS(&ih->ih_key, &pos_key),
 		       "vs-9000: found item %h does not match to dir we readdir %K",
 		       ih, &pos_key);
 		RFALSE(item_num > B_NR_ITEMS(bh) - 1,