tty: vt, finish looping on duplicate

[cascardo/linux.git] / drivers / tty / vt / vt.c

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 3ed1ae2..dc12532 100644 (file)
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -3575,7 +3575,7 @@ static int do_register_con_driver(const struct consw *csw, int first, int last)
        struct module *owner = csw->owner;
        struct con_driver *con_driver;
        const char *desc;
-       int i, retval = 0;
+       int i, retval;
 
        WARN_CONSOLE_UNLOCKED();
 
@@ -3586,13 +3586,12 @@ static int do_register_con_driver(const struct consw *csw, int first, int last)
                con_driver = &registered_con_driver[i];
 
                /* already registered */
-               if (con_driver->con == csw)
+               if (con_driver->con == csw) {
                        retval = -EBUSY;
+                       goto err;
+               }
        }
 
-       if (retval)
-               goto err;
-
        desc = csw->con_startup();
        if (!desc) {
                retval = -ENODEV;