[CIFS] CIFS writepage improvements - eliminate double copy
Signed-off-by: Steve French (sfrench@us.ibm.com)
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index ea239de..b43ac92 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -47,6 +47,10 @@
struct smb_hdr * /* input */ ,
struct smb_hdr * /* out */ ,
int * /* bytes returned */ , const int long_op);
+extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *,
+ struct smb_hdr * /* input */ , int hdr_len,
+ const char * /* SMB data to send */ , int data_len,
+ int * /* bytes returned */ , const int long_op);
extern int checkSMBhdr(struct smb_hdr *smb, __u16 mid);
extern int checkSMB(struct smb_hdr *smb, __u16 mid, int length);
extern int is_valid_oplock_break(struct smb_hdr *smb);
@@ -222,7 +226,7 @@
extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
const int netfid, const unsigned int count,
const __u64 offset, unsigned int *nbytes,
- const char __user *buf,const int long_op);
+ const char *buf,const int long_op);
extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName, __u64 * inode_number,
const struct nls_table *nls_codepage,