sendfile: remove .sendfile from filesystems that use generic_file_sendfile()

They can use generic_file_splice_read() instead. Since sys_sendfile() now
prefers that, there should be no change in behaviour.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/fs/coda/file.c b/fs/coda/file.c
index 5ef2b609ec7d..99dbe866816d 100644
--- a/fs/coda/file.c
+++ b/fs/coda/file.c
@@ -47,8 +47,9 @@ coda_file_read(struct file *coda_file, char __user *buf, size_t count, loff_t *p
 }
 
 static ssize_t
-coda_file_sendfile(struct file *coda_file, loff_t *ppos, size_t count,
-                   read_actor_t actor, void *target)
+coda_file_splice_read(struct file *coda_file, loff_t *ppos,
+                      struct pipe_inode_info *pipe, size_t count,
+                      unsigned int flags)
 {
         struct coda_file_info *cfi;
         struct file *host_file;
@@ -57,10 +58,10 @@ coda_file_sendfile(struct file *coda_file, loff_t *ppos, size_t count,
         BUG_ON(!cfi || cfi->cfi_magic != CODA_MAGIC);
         host_file = cfi->cfi_container;
 
-        if (!host_file->f_op || !host_file->f_op->sendfile)
+        if (!host_file->f_op || !host_file->f_op->splice_read)
                 return -EINVAL;
 
-        return host_file->f_op->sendfile(host_file, ppos, count, actor, target);
+        return host_file->f_op->splice_read(host_file, ppos, pipe, count,flags);
 }
 
 static ssize_t
@@ -295,6 +296,6 @@ const struct file_operations coda_file_operations = {
         .flush          = coda_flush,
         .release        = coda_release,
         .fsync          = coda_fsync,
-        .sendfile       = coda_file_sendfile,
+        .splice_read    = coda_file_splice_read,
 };