platform: goldfish: pipe: Add a blank line to separate varibles and code

checkpacth: Missing a blank line after declarations
Signed-off-by: Roman Kiryanov <rkir@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/platform/goldfish/goldfish_pipe.c

@@ -715,6 +715,7 @@ static int goldfish_pipe_open(struct inode *inode, struct file *file)
 
 	/* Allocate new pipe kernel object */
 	struct goldfish_pipe *pipe = kzalloc(sizeof(*pipe), GFP_KERNEL);
+
 	if (!pipe)
 		return -ENOMEM;