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-rw-r--r--kernel/sysctl.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 0ef19c614f6..72c3b1e80d7 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -65,7 +65,6 @@
#if defined(CONFIG_SYSCTL)
/* External variables not in a header file. */
-extern int C_A_D;
extern int print_fatal_signals;
extern int sysctl_overcommit_memory;
extern int sysctl_overcommit_ratio;