From 3c3f76248e79d69f3b8ceaa31b68051dad45e92b Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Fri, 12 Oct 2018 03:25:56 +0000 Subject: misc: mic: scif: remove set but not used variables 'src_dma_addr, dst_dma_addr' 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 Signed-off-by: Greg Kroah-Hartman --- drivers/misc/mic/scif/scif_dma.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/misc/mic') diff --git a/drivers/misc/mic/scif/scif_dma.c b/drivers/misc/mic/scif/scif_dma.c index 2d76c200d072..18b8ed57c4ac 100644 --- a/drivers/misc/mic/scif/scif_dma.c +++ b/drivers/misc/mic/scif/scif_dma.c @@ -1553,7 +1553,6 @@ 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)) @@ -1567,8 +1566,6 @@ 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 */ -- cgit