forked from Minki/linux
autofs: switch to __vfs_write()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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493c84c072
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a35fb914ae
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@ -213,7 +213,7 @@ void autofs4_clean_ino(struct autofs_info *);
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static inline int autofs_prepare_pipe(struct file *pipe)
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static inline int autofs_prepare_pipe(struct file *pipe)
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{
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{
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if (!pipe->f_op->write)
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if (!(pipe->f_mode & FMODE_CAN_WRITE))
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return -EINVAL;
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return -EINVAL;
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if (!S_ISFIFO(file_inode(pipe)->i_mode))
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if (!S_ISFIFO(file_inode(pipe)->i_mode))
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return -EINVAL;
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return -EINVAL;
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@ -70,7 +70,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
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mutex_lock(&sbi->pipe_mutex);
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mutex_lock(&sbi->pipe_mutex);
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while (bytes &&
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while (bytes &&
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(wr = file->f_op->write(file,data,bytes,&file->f_pos)) > 0) {
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(wr = __vfs_write(file,data,bytes,&file->f_pos)) > 0) {
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data += wr;
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data += wr;
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bytes -= wr;
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bytes -= wr;
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}
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}
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