Merge tag 'drm/tegra/for-5.1-rc5' of git://anongit.freedesktop.org/tegra/linux into...

[thirdparty/kernel/stable.git] / drivers / tty / serial / kgdboc.c

diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
index 6fb312e7af713ecd3efcc4c0ef069602635f7681..bfe5e9e034ecf86b3de80476eb90a44a0d228359 100644 (file)
--- a/drivers/tty/serial/kgdboc.c
+++ b/drivers/tty/serial/kgdboc.c
@@ -148,8 +148,10 @@ static int configure_kgdboc(void)
        char *cptr = config;
        struct console *cons;
 
-       if (!strlen(config) || isspace(config[0]))
+       if (!strlen(config) || isspace(config[0])) {
+               err = 0;
                goto noconfig;
+       }
 
        kgdboc_io_ops.is_console = 0;
        kgdb_tty_driver = NULL;