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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-08-26 14:34:46 +0800
committerSteve French <smfrench@gmail.com>2013-09-08 14:47:43 -0500
commit31f92e9a87553d9d3044fe97b5fe0247e4314773 (patch)
treebdca2ab3287d64775b7b97c65a5f3765dfddb54b /fs/cifs/smb2pdu.c
parent933d4b36576c951d0371bbfed05ec0135d516a6e (diff)
downloadlinux-31f92e9a87553d9d3044fe97b5fe0247e4314773.tar.bz2
CIFS: convert to use le32_add_cpu()
Convert cpu_to_le32(le32_to_cpu(E1) + E2) to use le32_add_cpu(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com> Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/smb2pdu.c')
-rw-r--r--fs/cifs/smb2pdu.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 5a49861633a6..7d56a5ca2abb 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -939,9 +939,7 @@ add_lease_context(struct kvec *iov, unsigned int *num_iovec, __u8 *oplock)
req->CreateContextsOffset = cpu_to_le32(
sizeof(struct smb2_create_req) - 4 +
iov[num - 1].iov_len);
- req->CreateContextsLength = cpu_to_le32(
- le32_to_cpu(req->CreateContextsLength) +
- sizeof(struct create_lease));
+ le32_add_cpu(&req->CreateContextsLength, sizeof(struct create_lease));
inc_rfc1001_len(&req->hdr, sizeof(struct create_lease));
*num_iovec = num + 1;
return 0;
@@ -967,9 +965,7 @@ add_durable_context(struct kvec *iov, unsigned int *num_iovec,
req->CreateContextsOffset =
cpu_to_le32(sizeof(struct smb2_create_req) - 4 +
iov[1].iov_len);
- req->CreateContextsLength =
- cpu_to_le32(le32_to_cpu(req->CreateContextsLength) +
- sizeof(struct create_durable));
+ le32_add_cpu(&req->CreateContextsLength, sizeof(struct create_durable));
inc_rfc1001_len(&req->hdr, sizeof(struct create_durable));
*num_iovec = num + 1;
return 0;