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Subject[PATCH 15/20] platform: goldfish: pipe: Remove reduntant casting to (void)
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From: Roman Kiryanov <rkir@google.com>

Casting to (void) is no-op.

Signed-off-by: Roman Kiryanov <rkir@google.com>
---
drivers/platform/goldfish/goldfish_pipe.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/goldfish/goldfish_pipe.c b/drivers/platform/goldfish/goldfish_pipe.c
index cab1935a04c5..fb37499731a4 100644
--- a/drivers/platform/goldfish/goldfish_pipe.c
+++ b/drivers/platform/goldfish/goldfish_pipe.c
@@ -368,7 +368,7 @@ static int wait_for_host_signal(struct goldfish_pipe *pipe, int is_write)
set_bit(wake_bit, &pipe->flags);

/* Tell the emulator we're going to wait for a wake event */
- (void)goldfish_cmd(pipe,
+ goldfish_cmd(pipe,
is_write ? PIPE_CMD_WAKE_ON_WRITE : PIPE_CMD_WAKE_ON_READ);

while (test_bit(wake_bit, &pipe->flags)) {
@@ -748,7 +748,7 @@ static int goldfish_pipe_release(struct inode *inode, struct file *filp)
struct goldfish_pipe_dev *dev = pipe->dev;

/* The guest is closing the channel, so tell the emulator right now */
- (void)goldfish_cmd(pipe, PIPE_CMD_CLOSE);
+ goldfish_cmd(pipe, PIPE_CMD_CLOSE);

spin_lock_irqsave(&dev->lock, flags);
dev->pipes[pipe->id] = NULL;
--
2.19.0.rc0.228.g281dcd1b4d0-goog
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