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-rw-r--r--kernel/include/linux/cred.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/include/linux/cred.h b/kernel/include/linux/cred.h
index 8d70e1361..257db6456 100644
--- a/kernel/include/linux/cred.h
+++ b/kernel/include/linux/cred.h
@@ -377,7 +377,10 @@ extern struct user_namespace init_user_ns;
#ifdef CONFIG_USER_NS
#define current_user_ns() (current_cred_xxx(user_ns))
#else
-#define current_user_ns() (&init_user_ns)
+static inline struct user_namespace *current_user_ns(void)
+{
+ return &init_user_ns;
+}
#endif