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Diffstat (limited to 'drivers/md/bcache/util.h')
-rw-r--r--drivers/md/bcache/util.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/bcache/util.h b/drivers/md/bcache/util.h
index 362c4b3f8b4a..1030c6020e98 100644
--- a/drivers/md/bcache/util.h
+++ b/drivers/md/bcache/util.h
@@ -110,7 +110,7 @@ do { \
_r; \
})
-#define heap_peek(h) ((h)->size ? (h)->data[0] : NULL)
+#define heap_peek(h) ((h)->used ? (h)->data[0] : NULL)
#define heap_full(h) ((h)->used == (h)->size)