staging: xillybus: Reorganize line breaks for clarity

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Eli Billauer <eli.billauer@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/xillybus/xillybus_core.c b/drivers/staging/xillybus/xillybus_core.c
index 04c60c64fc894c55dd933ec158dfd2184ae4b6d3..53ec54264dc4f3ba12764bc992a8214161bc96fe 100644 (file)
--- a/drivers/staging/xillybus/xillybus_core.c
+++ b/drivers/staging/xillybus/xillybus_core.c
@@ -770,14 +770,11 @@ static ssize_t xillybus_read(struct file *filp, char __user *userbuf,
                        bytes_done += howmany;
 
                        if (bufferdone) {
-                               channel->endpoint->ephw->
-                                       hw_sync_sgl_for_device
-                                       (
-                                               channel->endpoint,
-                                               channel->wr_buffers[bufidx]->
-                                               dma_addr,
-                                               channel->wr_buf_size,
-                                               DMA_FROM_DEVICE);
+                               channel->endpoint->ephw->hw_sync_sgl_for_device(
+                                       channel->endpoint,
+                                       channel->wr_buffers[bufidx]->dma_addr,
+                                       channel->wr_buf_size,
+                                       DMA_FROM_DEVICE);
 
                                /*
                                 * Tell FPGA the buffer is done with. It's an
@@ -1031,7 +1028,9 @@ static int xillybus_myflush(struct xilly_channel *channel, long timeout)
 
        bufidx = channel->rd_host_buf_idx;
 
-       bufidx_minus1 = (bufidx == 0) ? channel->num_rd_buffers - 1 : bufidx-1;
+       bufidx_minus1 = (bufidx == 0) ?
+               channel->num_rd_buffers - 1 :
+               bufidx - 1;
 
        end_offset_plus1 = channel->rd_host_buf_pos >>
                channel->log2_element_size;
@@ -1320,13 +1319,11 @@ static ssize_t xillybus_write(struct file *filp, const char __user *userbuf,
                        bytes_done += howmany;
 
                        if (bufferdone) {
-                               channel->endpoint->ephw->
-                                       hw_sync_sgl_for_device(
-                                               channel->endpoint,
-                                               channel->rd_buffers[bufidx]->
-                                               dma_addr,
-                                               channel->rd_buf_size,
-                                               DMA_TO_DEVICE);
+                               channel->endpoint->ephw->hw_sync_sgl_for_device(
+                                       channel->endpoint,
+                                       channel->rd_buffers[bufidx]->dma_addr,
+                                       channel->rd_buf_size,
+                                       DMA_TO_DEVICE);
 
                                mutex_lock(&channel->endpoint->register_mutex);