staging: speakup: fix memory leak

speakup_init() didn't free first_console if speakup_kobj_init() fails.
Also propagate speakup_kobj_init()'s return code.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
index a64704bd19bf..4b7a9c2b965f 100644
--- a/drivers/staging/speakup/main.c
+++ b/drivers/staging/speakup/main.c
@@ -2259,8 +2259,11 @@ static int __init speakup_init(void)
         first_console = kzalloc(sizeof(*first_console), GFP_KERNEL);
         if (!first_console)
                 return -ENOMEM;
-        if (speakup_kobj_init() < 0)
-                return -ENOMEM;
+        err = speakup_kobj_init();
+        if (err) {
+                kfree(first_console);
+                return err;
+        }
 
         reset_default_chars();
         reset_default_chartab();