From: "Németh Márton" <nm127@freemail.hu>
To: Grant Likely <grant.likely@secretlab.ca>,
Linus Walleij <linus.walleij@stericsson.com>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 2/2] gpio-ml-ioh: cleanup NULL pointer checking
Date: Sun, 15 Jan 2012 10:57:43 +0100 [thread overview]
Message-ID: <4F12A317.1060608@freemail.hu> (raw)
From: Márton Németh <nm127@freemail.hu>
This patch will remove the following sparse warning ("make C=1"):
* warning: Using plain integer as NULL pointer
Signed-off-by: Márton Németh <nm127@freemail.hu>
---
drivers/gpio/gpio-ml-ioh.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpio/gpio-ml-ioh.c b/drivers/gpio/gpio-ml-ioh.c
index 25da40a..03d6dd5 100644
--- a/drivers/gpio/gpio-ml-ioh.c
+++ b/drivers/gpio/gpio-ml-ioh.c
@@ -428,7 +428,7 @@ static int __devinit ioh_gpio_probe(struct pci_dev *pdev,
}
base = pci_iomap(pdev, 1, 0);
- if (base == 0) {
+ if (!base) {
dev_err(&pdev->dev, "%s : pci_iomap failed", __func__);
ret = -ENOMEM;
goto err_iomap;
--
1.7.2.5
reply other threads:[~2012-01-15 9:58 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4F12A317.1060608@freemail.hu \
--to=nm127@freemail.hu \
--cc=grant.likely@secretlab.ca \
--cc=linus.walleij@stericsson.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.