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authorFabian Frederick <fabf@skynet.be>2014-09-28 22:10:17 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-11-06 03:12:05 +0300
commita4dc923640418120fe7bbdfac149397bc761a249 (patch)
tree2ce83d2454e3f960f48e982f681c042621386d7f
parent0df1f2487d2f0d04703f142813d53615d62a1da4 (diff)
downloadlinux-a4dc923640418120fe7bbdfac149397bc761a249.tar.xz
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>
-rw-r--r--drivers/tty/goldfish.c4
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)