checkpolicy: declare file local variable static

The variable policy_type used by checkmodule is only used inside of checkmodule.c. Signed-off-by: Christian Göttsche <[email protected]> Acked-by: James Carter <[email protected]>
SELinuxProject · May 1, 2024 · 505d1b4 · 505d1b4
1 parent f4ffda6
commit 505d1b4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/checkpolicy/checkmodule.c b/checkpolicy/checkmodule.c
@@ -43,7 +43,7 @@ static int handle_unknown = SEPOL_DENY_UNKNOWN;
 static const char *txtfile = "policy.conf";
 static const char *binfile = "policy";
 
-unsigned int policy_type = POLICY_BASE;
+static unsigned int policy_type = POLICY_BASE;
 unsigned int policyvers = MOD_POLICYDB_VERSION_MAX;
 
 static int read_binary_policy(policydb_t * p, const char *file, const char *progname)