Commit 09104bb1 authored by YueHaibing's avatar YueHaibing Committed by Vinod Koul

dmaengine: iop-adma: remove set but not used variable 'slots_per_op'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/dma/iop-adma.c: In function iop_adma_tx_submit:
drivers/dma/iop-adma.c:367:6: warning:
 variable slots_per_op set but not used [-Wunused-but-set-variable]

It is never used, so can be removed.
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190821121908.7468-1-yuehaibing@huawei.comSigned-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent fb9816f9
...@@ -364,13 +364,11 @@ iop_adma_tx_submit(struct dma_async_tx_descriptor *tx) ...@@ -364,13 +364,11 @@ iop_adma_tx_submit(struct dma_async_tx_descriptor *tx)
struct iop_adma_chan *iop_chan = to_iop_adma_chan(tx->chan); struct iop_adma_chan *iop_chan = to_iop_adma_chan(tx->chan);
struct iop_adma_desc_slot *grp_start, *old_chain_tail; struct iop_adma_desc_slot *grp_start, *old_chain_tail;
int slot_cnt; int slot_cnt;
int slots_per_op;
dma_cookie_t cookie; dma_cookie_t cookie;
dma_addr_t next_dma; dma_addr_t next_dma;
grp_start = sw_desc->group_head; grp_start = sw_desc->group_head;
slot_cnt = grp_start->slot_cnt; slot_cnt = grp_start->slot_cnt;
slots_per_op = grp_start->slots_per_op;
spin_lock_bh(&iop_chan->lock); spin_lock_bh(&iop_chan->lock);
cookie = dma_cookie_assign(tx); cookie = dma_cookie_assign(tx);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment