From: Jingoo Han <jg1.han@samsung.com>
To: "'Vinod Koul'" <vinod.koul@intel.com>
Cc: "'Dan Williams'" <djbw@fb.com>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
linux-kernel@vger.kernel.org, Jingoo Han <jg1.han@samsung.com>
Subject: [PATCH 2/3] dma: mv_xor: use NULL instead of 0
Date: Tue, 06 Aug 2013 19:37:08 +0900 [thread overview]
Message-ID: <000201ce9290$e6f0f4e0$b4d2dea0$@samsung.com> (raw)
%p is used, thus NULL should be used instead of 0
in order to fix the following sparse warning:
drivers/dma/mv_xor.c:648:9: warning: Using plain integer as NULL pointer
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/dma/mv_xor.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index 200f1a3..534e2fe 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -647,7 +647,7 @@ mv_xor_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,
dev_dbg(mv_chan_to_devp(mv_chan),
"%s sw_desc %p async_tx %p\n",
- __func__, sw_desc, sw_desc ? &sw_desc->async_tx : 0);
+ __func__, sw_desc, sw_desc ? &sw_desc->async_tx : NULL);
return sw_desc ? &sw_desc->async_tx : NULL;
}
--
1.7.10.4
reply other threads:[~2013-08-06 10:37 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='000201ce9290$e6f0f4e0$b4d2dea0$@samsung.com' \
--to=jg1.han@samsung.com \
--cc=djbw@fb.com \
--cc=linux-kernel@vger.kernel.org \
--cc=thomas.petazzoni@free-electrons.com \
--cc=vinod.koul@intel.com \
/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.