forked from Minki/linux
platform: goldfish: pipe: Remove reduntant casting to (void)
Casting to (void) is no-op. Signed-off-by: Roman Kiryanov <rkir@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -368,7 +368,7 @@ static int wait_for_host_signal(struct goldfish_pipe *pipe, int is_write)
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set_bit(wake_bit, &pipe->flags);
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/* Tell the emulator we're going to wait for a wake event */
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(void)goldfish_cmd(pipe,
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goldfish_cmd(pipe,
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is_write ? PIPE_CMD_WAKE_ON_WRITE : PIPE_CMD_WAKE_ON_READ);
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while (test_bit(wake_bit, &pipe->flags)) {
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@ -748,7 +748,7 @@ static int goldfish_pipe_release(struct inode *inode, struct file *filp)
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struct goldfish_pipe_dev *dev = pipe->dev;
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/* The guest is closing the channel, so tell the emulator right now */
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(void)goldfish_cmd(pipe, PIPE_CMD_CLOSE);
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goldfish_cmd(pipe, PIPE_CMD_CLOSE);
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spin_lock_irqsave(&dev->lock, flags);
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dev->pipes[pipe->id] = NULL;
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