From 56c492f34110f85d6af3686df48755b85a912827 Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Fri, 9 Dec 2016 15:24:12 +0530 Subject: [PATCH] =?utf8?q?dmaengine:=20ioat:=20remove=20unused=20=E2=80=98?= =?utf8?q?is=5Fraid=5Fdevice=E2=80=99?= MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit In ioat3_dma_probe(), variable ‘is_raid_device’ is initialized but never used, which leads to warning with W=1 drivers/dma/ioat/init.c: In function ‘ioat3_dma_probe’: drivers/dma/ioat/init.c:1084:7: warning: variable ‘is_raid_device’ set but not used [-Wunused-but-set-variable] bool is_raid_device = false; So remove it. Cc: Dave Jiang Signed-off-by: Vinod Koul --- drivers/dma/ioat/init.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c index 015f711..a7af149 100644 --- a/drivers/dma/ioat/init.c +++ b/drivers/dma/ioat/init.c @@ -1071,7 +1071,6 @@ static int ioat3_dma_probe(struct ioatdma_device *ioat_dma, int dca) struct dma_device *dma; struct dma_chan *c; struct ioatdma_chan *ioat_chan; - bool is_raid_device = false; int err; u16 val16; @@ -1095,7 +1094,6 @@ static int ioat3_dma_probe(struct ioatdma_device *ioat_dma, int dca) ioat_dma->cap &= ~(IOAT_CAP_XOR|IOAT_CAP_PQ); if (ioat_dma->cap & IOAT_CAP_XOR) { - is_raid_device = true; dma->max_xor = 8; dma_cap_set(DMA_XOR, dma->cap_mask); @@ -1106,7 +1104,6 @@ static int ioat3_dma_probe(struct ioatdma_device *ioat_dma, int dca) } if (ioat_dma->cap & IOAT_CAP_PQ) { - is_raid_device = true; dma->device_prep_dma_pq = ioat_prep_pq; dma->device_prep_dma_pq_val = ioat_prep_pq_val; -- 2.7.4