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Subject[PATCH v2 07/10] crypto: hisilicon/zip - fix static check warning
Date
Fix some code for PClint warning:
Warning - Suspicious Cast

Signed-off-by: Yang Shen <shenyang39@huawei.com>
Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com>
---
drivers/crypto/hisilicon/zip/zip_crypto.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/crypto/hisilicon/zip/zip_crypto.c b/drivers/crypto/hisilicon/zip/zip_crypto.c
index e58baeb..246a43e 100644
--- a/drivers/crypto/hisilicon/zip/zip_crypto.c
+++ b/drivers/crypto/hisilicon/zip/zip_crypto.c
@@ -16,7 +16,7 @@

#define GZIP_HEAD_FLG_SHIFT 3
#define GZIP_HEAD_FEXTRA_SHIFT 10
-#define GZIP_HEAD_FEXTRA_XLEN 2
+#define GZIP_HEAD_FEXTRA_XLEN 2UL
#define GZIP_HEAD_FHCRC_SIZE 2

#define HZIP_GZIP_HEAD_BUF 256
@@ -51,13 +51,13 @@ enum {

struct hisi_zip_req {
struct acomp_req *req;
- int sskip;
- int dskip;
+ u32 sskip;
+ u32 dskip;
struct hisi_acc_hw_sgl *hw_src;
struct hisi_acc_hw_sgl *hw_dst;
dma_addr_t dma_src;
dma_addr_t dma_dst;
- int req_id;
+ u16 req_id;
};

struct hisi_zip_req_q {
@@ -119,7 +119,7 @@ static void hisi_zip_config_tag(struct hisi_zip_sqe *sqe, u32 tag)

static void hisi_zip_fill_sqe(struct hisi_zip_sqe *sqe, u8 req_type,
dma_addr_t s_addr, dma_addr_t d_addr, u32 slen,
- u32 dlen, int sskip, int dskip)
+ u32 dlen, u32 sskip, u32 dskip)
{
memset(sqe, 0, sizeof(struct hisi_zip_sqe));

@@ -573,7 +573,7 @@ static int hisi_zip_acompress(struct acomp_req *acomp_req)
return head_size;
}

- req = hisi_zip_create_req(acomp_req, qp_ctx, (size_t)head_size, true);
+ req = hisi_zip_create_req(acomp_req, qp_ctx, head_size, true);
if (IS_ERR(req))
return PTR_ERR(req);

--
2.7.4
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