diff options
| author | Vinod Koul <vinod.koul@intel.com> | 2016-12-09 12:54:12 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-12-12 19:55:21 +0300 |
| commit | 56c492f34110f85d6af3686df48755b85a912827 (patch) | |
| tree | e267c0a20f2c91c3ee93e221d9906b40b3316ffb /drivers/dma/ioat/init.c | |
| parent | d07c9e1e212c9687f9198bfeba582e86cae3f6f9 (diff) | |
| download | linux-56c492f34110f85d6af3686df48755b85a912827.tar.xz | |
dmaengine: ioat: remove unused ‘is_raid_device’
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 <dave.jiang@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ioat/init.c')
| -rw-r--r-- | drivers/dma/ioat/init.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c index 015f7110b96d..a7af149e7ba2 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; |