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cifs: fix up CIFSSMBEcho for unaligned access
Make sure that CIFSSMBEcho can handle unaligned fields. Also fix a minor bug that causes this warning: fs/cifs/cifssmb.c: In function 'CIFSSMBEcho': fs/cifs/cifssmb.c:740: warning: large integer implicitly truncated to unsigned type ...WordCount is u8, not __le16, so no need to convert it. This patch should apply cleanly on top of the rest of the patchset to clean up unaligned access. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
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@ -733,9 +733,9 @@ CIFSSMBEcho(struct TCP_Server_Info *server)
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/* set up echo request */
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smb->hdr.Tid = cpu_to_le16(0xffff);
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smb->hdr.WordCount = cpu_to_le16(1);
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smb->EchoCount = cpu_to_le16(1);
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smb->ByteCount = cpu_to_le16(1);
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smb->hdr.WordCount = 1;
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put_unaligned_le16(1, &smb->EchoCount);
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put_bcc_le(1, &smb->hdr);
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smb->Data[0] = 'a';
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smb->hdr.smb_buf_length += 3;
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