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-rw-r--r--arch/um/os-Linux/umid.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/um/os-Linux/umid.c b/arch/um/os-Linux/umid.c
index 48092b95c8ab..b462863f7172 100644
--- a/arch/um/os-Linux/umid.c
+++ b/arch/um/os-Linux/umid.c
@@ -18,7 +18,7 @@
#define UMID_LEN 64
/* Changed by set_umid, which is run early in boot */
-char umid[UMID_LEN] = { 0 };
+static char umid[UMID_LEN] = { 0 };
/* Changed by set_uml_dir and make_uml_dir, which are run early in boot */
static char *uml_dir = UML_DIR;
@@ -235,6 +235,7 @@ int __init set_umid(char *name)
return 0;
}
+/* Changed in make_umid, which is called during early boot */
static int umid_setup = 0;
int __init make_umid(void)