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-rw-r--r--block/blk-cgroup.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 02ce2058c14b..f26a8415172a 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -32,8 +32,6 @@
#include <linux/psi.h>
#include "blk.h"
-#define MAX_KEY_LEN 100
-
/*
* blkcg_pol_mutex protects blkcg_policy[] and policy [de]activation.
* blkcg_pol_register_mutex nests outside of it and synchronizes entire