3 files changed, 2 insertions, 34 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 20a18e426bd..f4ae5d0525e 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -690,36 +690,6 @@ out_swapfile:
 }
 EXPORT_SYMBOL_GPL(nfs_file_write);
 
-ssize_t nfs_file_splice_write(struct pipe_inode_info *pipe,
-			      struct file *filp, loff_t *ppos,
-			      size_t count, unsigned int flags)
-{
-	struct inode *inode = file_inode(filp);
-	unsigned long written = 0;
-	ssize_t ret;
-
-	dprintk("NFS splice_write(%pD2, %lu@%llu)\n",
-		filp, (unsigned long) count, (unsigned long long) *ppos);
-
-	/*
-	 * The combination of splice and an O_APPEND destination is disallowed.
-	 */
-
-	ret = generic_file_splice_write(pipe, filp, ppos, count, flags);
-	if (ret > 0)
-		written = ret;
-
-	if (ret >= 0 && nfs_need_sync_write(filp, inode)) {
-		int err = vfs_fsync(filp, 0);
-		if (err < 0)
-			ret = err;
-	}
-	if (ret > 0)
-		nfs_add_stats(inode, NFSIOS_NORMALWRITTENBYTES, written);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(nfs_file_splice_write);
-
 static int
 do_getlk(struct file *filp, int cmd, struct file_lock *fl, int is_local)
 {
@@ -950,7 +920,7 @@ const struct file_operations nfs_file_operations = {
 	.lock		= nfs_lock,
 	.flock		= nfs_flock,
 	.splice_read	= nfs_file_splice_read,
-	.splice_write	= nfs_file_splice_write,
+	.splice_write	= iter_file_splice_write,
 	.check_flags	= nfs_check_flags,
 	.setlease	= nfs_setlease,
 };
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index a5b36fc6b79..0e4e8049c9f 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -328,8 +328,6 @@ ssize_t nfs_file_write(struct kiocb *, struct iov_iter *);
 int nfs_file_release(struct inode *, struct file *);
 int nfs_lock(struct file *, int, struct file_lock *);
 int nfs_flock(struct file *, int, struct file_lock *);
-ssize_t nfs_file_splice_write(struct pipe_inode_info *, struct file *, loff_t *,
-			      size_t, unsigned int);
 int nfs_check_flags(int);
 int nfs_setlease(struct file *, long, struct file_lock **);
 
diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c
index 549dd49638b..50de2cdea08 100644
--- a/fs/nfs/nfs4file.c
+++ b/fs/nfs/nfs4file.c
@@ -130,7 +130,7 @@ const struct file_operations nfs4_file_operations = {
 	.lock		= nfs_lock,
 	.flock		= nfs_flock,
 	.splice_read	= nfs_file_splice_read,
-	.splice_write	= nfs_file_splice_write,
+	.splice_write	= iter_file_splice_write,
 	.check_flags	= nfs_check_flags,
 	.setlease	= nfs_setlease,
 };