diff options
| author | Fabian Frederick <fabf@skynet.be> | 2014-09-28 20:10:17 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-06 01:12:05 +0100 |
| commit | a4dc923640418120fe7bbdfac149397bc761a249 (patch) | |
| tree | 2ce83d2454e3f960f48e982f681c042621386d7f /drivers/tty/goldfish.c | |
| parent | Linux 3.18-rc3 (diff) | |
| download | linux-a4dc923640418120fe7bbdfac149397bc761a249.tar.xz linux-a4dc923640418120fe7bbdfac149397bc761a249.zip | |
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>
Diffstat (limited to 'drivers/tty/goldfish.c')
| -rw-r--r-- | drivers/tty/goldfish.c | 4 |
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) |