X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libbcachefs%2Ffifo.h;h=66b945be10c2309a9e758b228b146047b20674e2;hb=b5fd066153c40a70a29caa1ea7987723ab687763;hp=9715ddbdae562a8365a28f7d46a9b2bd81054f12;hpb=ff2a414ccc6300c704989f4ee030f0874083b801;p=bcachefs-tools-debian

diff --git a/libbcachefs/fifo.h b/libbcachefs/fifo.h
index 9715ddb..66b945b 100644
--- a/libbcachefs/fifo.h
+++ b/libbcachefs/fifo.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _BCACHEFS_FIFO_H
 #define _BCACHEFS_FIFO_H
 
@@ -64,7 +65,7 @@ do {									\
 	   (((p) - (fifo)->data)))
 
 #define fifo_entry_idx(fifo, p)	(((p) - &fifo_peek_front(fifo)) & (fifo)->mask)
-#define fifo_idx_entry(fifo, i)	(fifo)->data[((fifo)->front + (i)) & (fifo)->mask]
+#define fifo_idx_entry(fifo, i)	((fifo)->data[((fifo)->front + (i)) & (fifo)->mask])
 
 #define fifo_push_back_ref(f)						\
 	(fifo_full((f)) ? NULL : &(f)->data[(f)->back++ & (f)->mask])
@@ -100,7 +101,7 @@ do {									\
 ({									\
 	bool _r = !fifo_empty((fifo));					\
 	if (_r)								\
-		(i) = (fifo)->data[--(fifo)->back & (fifo)->mask]	\
+		(i) = (fifo)->data[--(fifo)->back & (fifo)->mask];	\
 	_r;								\
 })