linux-kernel - [PATCH 11/11] iop-adma.c:1129: possible bad parameter in memset

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Date:	Fri, 13 Mar 2015 16:55:14 +0200
From:	Ameen Ali <ameenali023@...il.com>
To:	dan.j.williams@...el.com, vinod.koul@...el.com
Cc:	dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
	Ameen Ali <ameenali023@...il.com>
Subject: [PATCH 11/11] iop-adma.c:1129: possible bad parameter in memset

The 2nd memset() argument '286331153' doesn't fit into an 'unsigned char'.

Signed-off-by : <AmeenAli023@...il.com>
---
 drivers/dma/iop-adma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index 263d9f6..78382b0 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -1126,7 +1126,7 @@ iop_adma_pq_zero_sum_self_test(struct iop_adma_device *device)
 	/* Fill in src buffers */
 	for (i = 0; i < IOP_ADMA_NUM_SRC_TEST; i++) {
 		pq_sw[i] = page_address(pq[i]);
-		memset(pq_sw[i], 0x11111111 * (1<<i), PAGE_SIZE);
+		memset(pq_sw[i], 0x11111111 & (1<<i), PAGE_SIZE);
 	}
 	pq_sw[i] = page_address(pq[i]);
 	pq_sw[i+1] = page_address(pq[i+1]);
-- 
2.1.0

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