From: Colin Ian King Date: Thu, 12 Oct 2017 16:44:06 +0000 (+0100) Subject: crypto: cavium - clean up clang warning on unread variable offset X-Git-Tag: v4.19~2076^2~58 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2f1fedca9b97e87413db52c54745e9cc28b70169;p=platform%2Fkernel%2Flinux-rpi.git crypto: cavium - clean up clang warning on unread variable offset The variable offset is being assigned and not being used; it should be passed as the 2nd argument to call to function nitrox_write_csr but has been omitted. Fix this. Cleans up clang warning: Value stored to 'offset' is never read Fixes: 14fa93cdcd9b ("crypto: cavium - Add support for CNN55XX adapters.") Signed-off-by: Colin Ian King Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/cavium/nitrox/nitrox_hal.c b/drivers/crypto/cavium/nitrox/nitrox_hal.c index f0655f8..73275ce 100644 --- a/drivers/crypto/cavium/nitrox/nitrox_hal.c +++ b/drivers/crypto/cavium/nitrox/nitrox_hal.c @@ -126,7 +126,7 @@ void nitrox_config_pkt_input_rings(struct nitrox_device *ndev) * size and interrupt threshold. */ offset = NPS_PKT_IN_INSTR_BADDRX(i); - nitrox_write_csr(ndev, NPS_PKT_IN_INSTR_BADDRX(i), cmdq->dma); + nitrox_write_csr(ndev, offset, cmdq->dma); /* configure ring size */ offset = NPS_PKT_IN_INSTR_RSIZEX(i);