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]
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