dma-buf: Minor coding style fixes

- WARNING: Missing a blank line after declarations
- WARNING: line over 80 characters
- WARNING: please, no space before tabs

Signed-off-by: Jagan Teki <jteki@openedev.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>

1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 63a9914e42b8..155c1464948e 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -287,6 +287,7 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
         struct reservation_object *resv = exp_info->resv;
         struct file *file;
         size_t alloc_size = sizeof(struct dma_buf);
+
         if (!exp_info->resv)
                 alloc_size += sizeof(struct reservation_object);
         else
@@ -553,7 +554,8 @@ int dma_buf_begin_cpu_access(struct dma_buf *dmabuf, size_t start, size_t len,
                 return -EINVAL;
 
         if (dmabuf->ops->begin_cpu_access)
-                ret = dmabuf->ops->begin_cpu_access(dmabuf, start, len, direction);
+                ret = dmabuf->ops->begin_cpu_access(dmabuf, start,
+                                                        len, direction);
 
         return ret;
 }
@@ -657,7 +659,7 @@ EXPORT_SYMBOL_GPL(dma_buf_kunmap);
  * @dmabuf:     [in]    buffer that should back the vma
  * @vma:        [in]    vma for the mmap
  * @pgoff:      [in]    offset in pages where this mmap should start within the
- *                      dma-buf buffer.
+ *                      dma-buf buffer.
  *
  * This function adjusts the passed in vma so that it points at the file of the
  * dma_buf operation. It also adjusts the starting pgoff and does bounds
@@ -834,6 +836,7 @@ static int dma_buf_describe(struct seq_file *s)
 static int dma_buf_show(struct seq_file *s, void *unused)
 {
         void (*func)(struct seq_file *) = s->private;
+
         func(s);
         return 0;
 }
@@ -855,7 +858,9 @@ static struct dentry *dma_buf_debugfs_dir;
 static int dma_buf_init_debugfs(void)
 {
         int err = 0;
+
         dma_buf_debugfs_dir = debugfs_create_dir("dma_buf", NULL);
+
         if (IS_ERR(dma_buf_debugfs_dir)) {
                 err = PTR_ERR(dma_buf_debugfs_dir);
                 dma_buf_debugfs_dir = NULL;