autofs: switch to __vfs_write()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h
index 8e98cf9..d10e619 100644 (file)
--- a/fs/autofs4/autofs_i.h
+++ b/fs/autofs4/autofs_i.h
@@ -213,7 +213,7 @@ void autofs4_clean_ino(struct autofs_info *);
 
 static inline int autofs_prepare_pipe(struct file *pipe)
 {
-       if (!pipe->f_op->write)
+       if (!(pipe->f_mode & FMODE_CAN_WRITE))
                return -EINVAL;
        if (!S_ISFIFO(file_inode(pipe)->i_mode))
                return -EINVAL;

diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index 116fd38..2ad05ab 100644 (file)
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -70,7 +70,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
 
        mutex_lock(&sbi->pipe_mutex);
        while (bytes &&
-              (wr = file->f_op->write(file,data,bytes,&file->f_pos)) > 0) {
+              (wr = __vfs_write(file,data,bytes,&file->f_pos)) > 0) {
                data += wr;
                bytes -= wr;
        }