Fixes gcc '-Wunused-but-set-variable' warning:
drivers/misc/mic/scif/scif_dma.c: In function 'scif_rma_list_dma_copy_wrapper':
drivers/misc/mic/scif/scif_dma.c:1558:27: warning:
variable 'dst_dma_addr' set but not used [-Wunused-but-set-variable]
drivers/misc/mic/scif/scif_dma.c:1558:13: warning:
variable 'src_dma_addr' set but not used [-Wunused-but-set-variable]
They never used since introduction in
commit 7cc31cd27752 ("misc: mic: SCIF DMA and CPU copy interface")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/misc/mic/scif/scif_dma.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/misc/mic/scif/scif_dma.c b/drivers/misc/mic/scif/scif_dma.c
index 03af8b5..2babbac 100644
--- a/drivers/misc/mic/scif/scif_dma.c
+++ b/drivers/misc/mic/scif/scif_dma.c
@@ -1555,7 +1555,6 @@ static int scif_rma_list_dma_copy_wrapper(struct scif_endpt *epd,
u8 *temp = NULL;
bool src_local = true;
struct scif_dma_comp_cb *comp_cb;
- dma_addr_t src_dma_addr, dst_dma_addr;
int err;
if (is_dma_copy_aligned(chan->device, 1, 1, 1))
@@ -1569,8 +1568,6 @@ static int scif_rma_list_dma_copy_wrapper(struct scif_endpt *epd,
if (work->loopback)
return scif_rma_list_cpu_copy(work);
- src_dma_addr = __scif_off_to_dma_addr(work->src_window, src_offset);
- dst_dma_addr = __scif_off_to_dma_addr(work->dst_window, dst_offset);
src_local = work->src_window->type == SCIF_WINDOW_SELF;
/* Allocate dma_completion cb */
