From: Colin Ian King <colin.k...@canonical.com>
sg_table is being initialized and is never read before it is updated
again later on, hence making the initialization redundant. Remove
the initialization.
Detected by clang scan-build:
"warning: Value stored to 'sg_table' during its initialization is
never read"
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
drivers/dma-buf/dma-buf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 4a038dcf5361..bc1cb284111c 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -625,7 +625,7 @@ EXPORT_SYMBOL_GPL(dma_buf_detach);
struct sg_table *dma_buf_map_attachment(struct dma_buf_attachment *attach,
enum dma_data_direction direction)
{
- struct sg_table *sg_table = ERR_PTR(-EINVAL);
+ struct sg_table *sg_table;
might_sleep();
--
2.14.1
