From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.cz>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>,
linux-kernel@vger.kernel.org, alan@linux.intel.com
Subject: [PATCH] goldfish: fixed sparse warning
Date: Fri, 10 Oct 2014 19:28:45 +0530 [thread overview]
Message-ID: <1412949525-17561-1-git-send-email-sudipm.mukherjee@gmail.com> (raw)
fixed sparse warning of Using plain integer as NULL pointer
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---
drivers/tty/goldfish.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c
index 09495f5..c24b963 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)
--
1.8.1.2
next reply other threads:[~2014-10-10 13:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-10 13:58 Sudip Mukherjee [this message]
2014-11-04 14:07 ` Sudip Mukherjee
2014-11-06 0:12 ` Greg Kroah-Hartman
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