Blackfin: kgdb_test: make sure to initialize num2

We check its value at runtime, so we want to avoid garbage across runs.

Signed-off-by: Vivi Li <vivi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/arch/blackfin/kernel/kgdb_test.c b/arch/blackfin/kernel/kgdb_test.c
index 08c0236..2a6e9db 100644 (file)
--- a/arch/blackfin/kernel/kgdb_test.c
+++ b/arch/blackfin/kernel/kgdb_test.c
@@ -95,6 +95,10 @@ static int __init kgdbtest_init(void)
 {
        struct proc_dir_entry *entry;
 
+#if L2_LENGTH
+       num2 = 0;
+#endif
+
        entry = proc_create("kgdbtest", 0, NULL, &kgdb_test_proc_fops);
        if (entry == NULL)
                return -ENOMEM;