CRAS: Format float_buffer

Reformat codes with the .clang-format we just introduced.
To format whole files provided in-place:
clang-format -i -style=file [<file> ...]

BUG=chromium:950858
TEST=Add directory to check_format_error and run
FEATURES="test" USE=asan emerge-${BOARD} -v media-sound/adhd

Change-Id: I2d59732a22b3b9276ffe29fb47742fe504b63fd4
Reviewed-on: https://chromium-review.googlesource.com/1669341
Tested-by: En-Shuo Hsu <enshuo@google.com>
Commit-Ready: En-Shuo Hsu <enshuo@google.com>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Yu-Hsuan Hsu <yuhsuan@chromium.org>
diff --git a/cras/src/server/float_buffer.h b/cras/src/server/float_buffer.h
index 55e176e..39a0187 100644
--- a/cras/src/server/float_buffer.h
+++ b/cras/src/server/float_buffer.h
@@ -26,9 +26,8 @@
  *    max_size - The max number of frames this buffer may store.
  *    num_channels - Number of channels of the deinterleaved data.
  */
-static inline struct float_buffer *float_buffer_create(
-		unsigned int max_size,
-		unsigned int num_channels)
+static inline struct float_buffer *
+float_buffer_create(unsigned int max_size, unsigned int num_channels)
 {
 	struct float_buffer *b;
 
@@ -36,9 +35,9 @@
 
 	b->num_channels = num_channels;
 	b->fp = (float **)malloc(num_channels * sizeof(float *));
-	b->buf = (struct byte_buffer *)
-		calloc(1, sizeof(struct byte_buffer) +
-			max_size * num_channels * sizeof(float));
+	b->buf = (struct byte_buffer *)calloc(
+		1, sizeof(struct byte_buffer) +
+			   max_size * num_channels * sizeof(float));
 	b->buf->max_size = max_size;
 	b->buf->used_size = max_size;
 	return b;
@@ -119,8 +118,7 @@
 }
 
 /* Marks |nread| frames as read in float_buffer. */
-static inline void float_buffer_read(struct float_buffer *b,
-				     unsigned int nread)
+static inline void float_buffer_read(struct float_buffer *b, unsigned int nread)
 {
 	buf_increment_read(b->buf, nread);
 }