security/integrity/ima/ima_policy.c: use %pU to output UUID in printable format

[cascardo/linux.git] / security / integrity / ima / ima_policy.c

diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index 3cd0a58..0f887a5 100644 (file)
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -972,7 +972,7 @@ static void policy_func_show(struct seq_file *m, enum ima_hooks func)
 int ima_policy_show(struct seq_file *m, void *v)
 {
        struct ima_rule_entry *entry = v;
-       int i = 0;
+       int i;
        char tbuf[64] = {0,};
 
        rcu_read_lock();
@@ -1012,17 +1012,7 @@ int ima_policy_show(struct seq_file *m, void *v)
        }
 
        if (entry->flags & IMA_FSUUID) {
-               seq_puts(m, "fsuuid=");
-               for (i = 0; i < ARRAY_SIZE(entry->fsuuid); ++i) {
-                       switch (i) {
-                       case 4:
-                       case 6:
-                       case 8:
-                       case 10:
-                               seq_puts(m, "-");
-                       }
-                       seq_printf(m, "%x", entry->fsuuid[i]);
-               }
+               seq_printf(m, "fsuuid=%pU", entry->fsuuid);
                seq_puts(m, " ");
        }