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powerpc/iseries: Remove unused variable in viodasd.c
The variable statindex in send_request is never read, so remove it. Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -249,7 +249,6 @@ static int send_request(struct request *req)
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struct HvLpEvent *hev;
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struct HvLpEvent *hev;
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struct scatterlist sg[VIOMAXBLOCKDMA];
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struct scatterlist sg[VIOMAXBLOCKDMA];
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int sgindex;
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int sgindex;
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int statindex;
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struct viodasd_device *d;
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struct viodasd_device *d;
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unsigned long flags;
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unsigned long flags;
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@ -258,11 +257,9 @@ static int send_request(struct request *req)
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if (rq_data_dir(req) == READ) {
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if (rq_data_dir(req) == READ) {
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direction = DMA_FROM_DEVICE;
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direction = DMA_FROM_DEVICE;
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viocmd = viomajorsubtype_blockio | vioblockread;
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viocmd = viomajorsubtype_blockio | vioblockread;
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statindex = 0;
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} else {
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} else {
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direction = DMA_TO_DEVICE;
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direction = DMA_TO_DEVICE;
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viocmd = viomajorsubtype_blockio | vioblockwrite;
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viocmd = viomajorsubtype_blockio | vioblockwrite;
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statindex = 1;
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}
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}
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d = req->rq_disk->private_data;
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d = req->rq_disk->private_data;
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