9p: switch p9_client_read() to passing struct iov_iter *

[deliverable/linux.git] / include / net / 9p / client.h

diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 63ae7653389d865c4990317e6321f99ae44a0e5b..c6b97e58cf8455c120c486192e9d38eb9834343a 100644 (file)
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -238,8 +238,7 @@ int p9_client_clunk(struct p9_fid *fid);
 int p9_client_fsync(struct p9_fid *fid, int datasync);
 int p9_client_remove(struct p9_fid *fid);
 int p9_client_unlinkat(struct p9_fid *dfid, const char *name, int flags);
-int p9_client_read(struct p9_fid *fid, char *data, char __user *udata,
-                                                       u64 offset, u32 count);
+int p9_client_read(struct p9_fid *fid, u64 offset, struct iov_iter *to, int *err);
 int p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err);
 int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset);
 int p9dirent_read(struct p9_client *clnt, char *buf, int len,