* [PATCH] spi: mtk-snfi: use min() in mtk_snand_read_page_cache()
@ 2026-10-22 10:20 Ninad Naik
2026-10-22 11:51 ` David Laight
0 siblings, 1 reply; 2+ messages in thread
From: Ninad Naik @ 2026-10-22 10:20 UTC (permalink / raw)
To: Mark Brown, Matthias Brugger, AngeloGioacchino Del Regno
Cc: linux-spi, linux-arm-kernel, linux-mediatek, linux-kernel, Ninad Naik
Replace the ternary case with min() to pick the smaller of cap_len and
req_left.
No functional change intended. Compile tested only.
Found using Coccinelle.
Signed-off-by: Ninad Naik <ninadnaik07@gmail.com>
---
drivers/spi/spi-mtk-snfi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-mtk-snfi.c b/drivers/spi/spi-mtk-snfi.c
index 6e96e50fedad..bbb65a21a684 100644
--- a/drivers/spi/spi-mtk-snfi.c
+++ b/drivers/spi/spi-mtk-snfi.c
@@ -1017,7 +1017,7 @@ static int mtk_snand_read_page_cache(struct mtk_snand *snf,
if (req_left)
memcpy(op->data.buf.in + snf->nfi_cfg.page_size,
buf_fdm,
- cap_len < req_left ? cap_len : req_left);
+ min(cap_len, req_left));
} else if (rd_offset < snf->buf_len) {
u32 cap_len = snf->buf_len - rd_offset;
--
2.56.0
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] spi: mtk-snfi: use min() in mtk_snand_read_page_cache()
2026-10-22 10:20 [PATCH] spi: mtk-snfi: use min() in mtk_snand_read_page_cache() Ninad Naik
@ 2026-10-22 11:51 ` David Laight
0 siblings, 0 replies; 2+ messages in thread
From: David Laight @ 2026-10-22 11:51 UTC (permalink / raw)
To: Ninad Naik
Cc: Mark Brown, Matthias Brugger, AngeloGioacchino Del Regno,
linux-spi, linux-arm-kernel, linux-mediatek, linux-kernel
On Thu, 22 Oct 2026 15:50:20 +0530
Ninad Naik <ninadnaik07@gmail.com> wrote:
> Replace the ternary case with min() to pick the smaller of cap_len and
> req_left.
> No functional change intended. Compile tested only.
> Found using Coccinelle.
>
> Signed-off-by: Ninad Naik <ninadnaik07@gmail.com>
> ---
> drivers/spi/spi-mtk-snfi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/spi/spi-mtk-snfi.c b/drivers/spi/spi-mtk-snfi.c
> index 6e96e50fedad..bbb65a21a684 100644
> --- a/drivers/spi/spi-mtk-snfi.c
> +++ b/drivers/spi/spi-mtk-snfi.c
> @@ -1017,7 +1017,7 @@ static int mtk_snand_read_page_cache(struct mtk_snand *snf,
> if (req_left)
> memcpy(op->data.buf.in + snf->nfi_cfg.page_size,
> buf_fdm,
> - cap_len < req_left ? cap_len : req_left);
> + min(cap_len, req_left));
If you are going to do that then join the lines.
David
> } else if (rd_offset < snf->buf_len) {
> u32 cap_len = snf->buf_len - rd_offset;
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2026-10-22 11:51 UTC | newest]
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2026-10-22 10:20 [PATCH] spi: mtk-snfi: use min() in mtk_snand_read_page_cache() Ninad Naik
2026-10-22 11:51 ` David Laight
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