goldfish: fix sparse warnings

drivers/tty/goldfish.c:160:46: warning: Using plain integer as NULL pointer
drivers/tty/goldfish.c:320:22: warning: Using plain integer as NULL pointer

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c
index 09495f515fa9..c24b9633ae19 100644
--- a/drivers/tty/goldfish.c
+++ b/drivers/tty/goldfish.c
@@ -157,7 +157,7 @@ static int goldfish_tty_console_setup(struct console *co, char *options)
 {
         if ((unsigned)co->index > goldfish_tty_line_count)
                 return -ENODEV;
-        if (goldfish_ttys[co->index].base == 0)
+        if (!goldfish_ttys[co->index].base)
                 return -ENODEV;
         return 0;
 }
@@ -317,7 +317,7 @@ static int goldfish_tty_remove(struct platform_device *pdev)
         unregister_console(&qtty->console);
         tty_unregister_device(goldfish_tty_driver, pdev->id);
         iounmap(qtty->base);
-        qtty->base = 0;
+        qtty->base = NULL;
         free_irq(qtty->irq, pdev);
         goldfish_tty_current_line_count--;
         if (goldfish_tty_current_line_count == 0)