* [PATCH] b43legacy: Remove the unused function prev_slot()
@ 2023-03-30 2:18 Jiapeng Chong
2023-03-30 14:12 ` Simon Horman
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Jiapeng Chong @ 2023-03-30 2:18 UTC (permalink / raw)
To: Larry.Finger
Cc: kvalo, davem, edumazet, kuba, pabeni, linux-wireless, b43-dev,
netdev, linux-kernel, Jiapeng Chong, Abaci Robot
The function prev_slot is defined in the dma.c file, but not called
elsewhere, so remove this unused function.
drivers/net/wireless/broadcom/b43legacy/dma.c:130:19: warning: unused function 'prev_slot'.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4642
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
drivers/net/wireless/broadcom/b43legacy/dma.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/net/wireless/broadcom/b43legacy/dma.c b/drivers/net/wireless/broadcom/b43legacy/dma.c
index 6869f2bf1bae..60e41de72f29 100644
--- a/drivers/net/wireless/broadcom/b43legacy/dma.c
+++ b/drivers/net/wireless/broadcom/b43legacy/dma.c
@@ -127,14 +127,6 @@ static inline int next_slot(struct b43legacy_dmaring *ring, int slot)
return slot + 1;
}
-static inline int prev_slot(struct b43legacy_dmaring *ring, int slot)
-{
- B43legacy_WARN_ON(!(slot >= 0 && slot <= ring->nr_slots - 1));
- if (slot == 0)
- return ring->nr_slots - 1;
- return slot - 1;
-}
-
#ifdef CONFIG_B43LEGACY_DEBUG
static void update_max_used_slots(struct b43legacy_dmaring *ring,
int current_used_slots)
--
2.20.1.7.g153144c
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] b43legacy: Remove the unused function prev_slot()
2023-03-30 2:18 [PATCH] b43legacy: Remove the unused function prev_slot() Jiapeng Chong
@ 2023-03-30 14:12 ` Simon Horman
2023-03-30 15:46 ` Larry Finger
2023-04-03 13:42 ` wifi: " Kalle Valo
2 siblings, 0 replies; 4+ messages in thread
From: Simon Horman @ 2023-03-30 14:12 UTC (permalink / raw)
To: Jiapeng Chong
Cc: Larry.Finger, kvalo, davem, edumazet, kuba, pabeni,
linux-wireless, b43-dev, netdev, linux-kernel, Abaci Robot
On Thu, Mar 30, 2023 at 10:18:41AM +0800, Jiapeng Chong wrote:
> The function prev_slot is defined in the dma.c file, but not called
> elsewhere, so remove this unused function.
>
> drivers/net/wireless/broadcom/b43legacy/dma.c:130:19: warning: unused function 'prev_slot'.
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4642
> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] b43legacy: Remove the unused function prev_slot()
2023-03-30 2:18 [PATCH] b43legacy: Remove the unused function prev_slot() Jiapeng Chong
2023-03-30 14:12 ` Simon Horman
@ 2023-03-30 15:46 ` Larry Finger
2023-04-03 13:42 ` wifi: " Kalle Valo
2 siblings, 0 replies; 4+ messages in thread
From: Larry Finger @ 2023-03-30 15:46 UTC (permalink / raw)
To: Jiapeng Chong
Cc: kvalo, davem, edumazet, kuba, pabeni, linux-wireless, b43-dev,
netdev, linux-kernel, Abaci Robot
On 3/29/23 21:18, Jiapeng Chong wrote:
> The function prev_slot is defined in the dma.c file, but not called
> elsewhere, so remove this unused function.
>
> drivers/net/wireless/broadcom/b43legacy/dma.c:130:19: warning: unused function 'prev_slot'.
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4642
> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
> ---
> drivers/net/wireless/broadcom/b43legacy/dma.c | 8 --------
> 1 file changed, 8 deletions(-)
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Thanks,
Larry
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: wifi: b43legacy: Remove the unused function prev_slot()
2023-03-30 2:18 [PATCH] b43legacy: Remove the unused function prev_slot() Jiapeng Chong
2023-03-30 14:12 ` Simon Horman
2023-03-30 15:46 ` Larry Finger
@ 2023-04-03 13:42 ` Kalle Valo
2 siblings, 0 replies; 4+ messages in thread
From: Kalle Valo @ 2023-04-03 13:42 UTC (permalink / raw)
To: Jiapeng Chong
Cc: Larry.Finger, davem, edumazet, kuba, pabeni, linux-wireless,
b43-dev, netdev, linux-kernel, Jiapeng Chong, Abaci Robot
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> wrote:
> The function prev_slot is defined in the dma.c file, but not called
> elsewhere, so remove this unused function.
>
> drivers/net/wireless/broadcom/b43legacy/dma.c:130:19: warning: unused function 'prev_slot'.
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4642
> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
> Reviewed-by: Simon Horman <simon.horman@corigine.com>
> Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Patch applied to wireless-next.git, thanks.
e83ce86aa7d9 wifi: b43legacy: Remove the unused function prev_slot()
--
https://patchwork.kernel.org/project/linux-wireless/patch/20230330021841.67724-1-jiapeng.chong@linux.alibaba.com/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 4+ messages in thread
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2023-03-30 2:18 [PATCH] b43legacy: Remove the unused function prev_slot() Jiapeng Chong
2023-03-30 14:12 ` Simon Horman
2023-03-30 15:46 ` Larry Finger
2023-04-03 13:42 ` wifi: " Kalle Valo
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