1 files changed, 6 insertions, 59 deletions

diff --git a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
index 513a8225f888..a59c5e99cbd3 100644
--- a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
+++ b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
@@ -605,73 +605,20 @@ void lnet_counters_reset(void);
 
 unsigned int lnet_iov_nob(unsigned int niov, struct kvec *iov);
 int lnet_extract_iov(int dst_niov, struct kvec *dst,
-		     int src_niov, struct kvec *src,
+		     int src_niov, const struct kvec *src,
 		      unsigned int offset, unsigned int len);
 
 unsigned int lnet_kiov_nob(unsigned int niov, lnet_kiov_t *iov);
 int lnet_extract_kiov(int dst_niov, lnet_kiov_t *dst,
-		      int src_niov, lnet_kiov_t *src,
+		      int src_niov, const lnet_kiov_t *src,
 		      unsigned int offset, unsigned int len);
 
-void lnet_copy_iov2iov(unsigned int ndiov, struct kvec *diov,
-		       unsigned int doffset,
-			unsigned int nsiov, struct kvec *siov,
+void lnet_copy_iov2iter(struct iov_iter *to,
+			unsigned int nsiov, const struct kvec *siov,
 			unsigned int soffset, unsigned int nob);
-void lnet_copy_kiov2iov(unsigned int niov, struct kvec *iov,
-			unsigned int iovoffset,
-			 unsigned int nkiov, lnet_kiov_t *kiov,
+void lnet_copy_kiov2iter(struct iov_iter *to,
+			 unsigned int nkiov, const lnet_kiov_t *kiov,
 			 unsigned int kiovoffset, unsigned int nob);
-void lnet_copy_iov2kiov(unsigned int nkiov, lnet_kiov_t *kiov,
-			unsigned int kiovoffset,
-			 unsigned int niov, struct kvec *iov,
-			 unsigned int iovoffset, unsigned int nob);
-void lnet_copy_kiov2kiov(unsigned int ndkiov, lnet_kiov_t *dkiov,
-			 unsigned int doffset,
-			  unsigned int nskiov, lnet_kiov_t *skiov,
-			  unsigned int soffset, unsigned int nob);
-
-static inline void
-lnet_copy_iov2flat(int dlen, void *dest, unsigned int doffset,
-		   unsigned int nsiov, struct kvec *siov, unsigned int soffset,
-		   unsigned int nob)
-{
-	struct kvec diov = {/*.iov_base = */ dest, /*.iov_len = */ dlen};
-
-	lnet_copy_iov2iov(1, &diov, doffset,
-			  nsiov, siov, soffset, nob);
-}
-
-static inline void
-lnet_copy_kiov2flat(int dlen, void *dest, unsigned int doffset,
-		    unsigned int nsiov, lnet_kiov_t *skiov,
-		    unsigned int soffset, unsigned int nob)
-{
-	struct kvec diov = {/* .iov_base = */ dest, /* .iov_len = */ dlen};
-
-	lnet_copy_kiov2iov(1, &diov, doffset,
-			   nsiov, skiov, soffset, nob);
-}
-
-static inline void
-lnet_copy_flat2iov(unsigned int ndiov, struct kvec *diov, unsigned int doffset,
-		   int slen, void *src, unsigned int soffset, unsigned int nob)
-{
-	struct kvec siov = {/*.iov_base = */ src, /*.iov_len = */slen};
-
-	lnet_copy_iov2iov(ndiov, diov, doffset,
-			  1, &siov, soffset, nob);
-}
-
-static inline void
-lnet_copy_flat2kiov(unsigned int ndiov, lnet_kiov_t *dkiov,
-		    unsigned int doffset, int slen, void *src,
-		    unsigned int soffset, unsigned int nob)
-{
-	struct kvec siov = {/* .iov_base = */ src, /* .iov_len = */ slen};
-
-	lnet_copy_iov2kiov(ndiov, dkiov, doffset,
-			   1, &siov, soffset, nob);
-}
 
 void lnet_me_unlink(lnet_me_t *me);