Use a for() loop instead of a while() loop in axi_dmac_fill_linear_sg().
This makes the code leaner and cleaner overall, and does not introduce
any functional change.
Signed-off-by: Paul Cercueil <[email protected]>
---
v2: Improve commit message
---
drivers/dma/dma-axi-dmac.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/dma/dma-axi-dmac.c b/drivers/dma/dma-axi-dmac.c
index 2457a420c13d..760940b21eab 100644
--- a/drivers/dma/dma-axi-dmac.c
+++ b/drivers/dma/dma-axi-dmac.c
@@ -508,16 +508,13 @@ static struct axi_dmac_sg *axi_dmac_fill_linear_sg(struct axi_dmac_chan *chan,
segment_size = ((segment_size - 1) | chan->length_align_mask) + 1;
for (i = 0; i < num_periods; i++) {
- len = period_len;
-
- while (len > segment_size) {
+ for (len = period_len; len > segment_size; sg++) {
if (direction == DMA_DEV_TO_MEM)
sg->dest_addr = addr;
else
sg->src_addr = addr;
sg->x_len = segment_size;
sg->y_len = 1;
- sg++;
addr += segment_size;
len -= segment_size;
}
--
2.42.0