* [PATCH] ath: ath9k: Remove unneeded variable
@ 2019-10-28 20:43 Saurav Girepunje
2019-10-30 15:18 ` Kalle Valo
0 siblings, 1 reply; 2+ messages in thread
From: Saurav Girepunje @ 2019-10-28 20:43 UTC (permalink / raw)
To: ath9k-devel, kvalo, davem, linux-wireless, netdev, linux-kernel
Cc: saurav.girepunje
Remove "len" variable which is not used in ath9k_dump_legacy_btcoex.
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
---
drivers/net/wireless/ath/ath9k/gpio.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index b457e52dd365..f3d1bc02e633 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -498,14 +498,13 @@ static int ath9k_dump_legacy_btcoex(struct ath_softc *sc, u8 *buf, u32 size)
{
struct ath_btcoex *btcoex = &sc->btcoex;
- u32 len = 0;
ATH_DUMP_BTCOEX("Stomp Type", btcoex->bt_stomp_type);
ATH_DUMP_BTCOEX("BTCoex Period (msec)", btcoex->btcoex_period);
ATH_DUMP_BTCOEX("Duty Cycle", btcoex->duty_cycle);
ATH_DUMP_BTCOEX("BT Wait time", btcoex->bt_wait_time);
- return len;
+ return 0;
}
int ath9k_dump_btcoex(struct ath_softc *sc, u8 *buf, u32 size)
--
2.20.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ath: ath9k: Remove unneeded variable
2019-10-28 20:43 [PATCH] ath: ath9k: Remove unneeded variable Saurav Girepunje
@ 2019-10-30 15:18 ` Kalle Valo
0 siblings, 0 replies; 2+ messages in thread
From: Kalle Valo @ 2019-10-30 15:18 UTC (permalink / raw)
To: Saurav Girepunje
Cc: ath9k-devel, davem, linux-wireless, netdev, linux-kernel,
saurav.girepunje
Saurav Girepunje <saurav.girepunje@gmail.com> wrote:
> Remove "len" variable which is not used in ath9k_dump_legacy_btcoex.
>
> Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Fails to build, always compile test your patches.
In file included from drivers/net/wireless/ath/ath9k/gpio.c:17:
drivers/net/wireless/ath/ath9k/gpio.c: In function 'ath9k_dump_legacy_btcoex':
drivers/net/wireless/ath/ath9k/ath9k.h:763:3: error: 'len' undeclared (first use in this function); did you mean '_end'?
len += scnprintf(buf + len, size - len, \
^~~
drivers/net/wireless/ath/ath9k/gpio.c:502:2: note: in expansion of macro 'ATH_DUMP_BTCOEX'
ATH_DUMP_BTCOEX("Stomp Type", btcoex->bt_stomp_type);
^~~~~~~~~~~~~~~
drivers/net/wireless/ath/ath9k/ath9k.h:763:3: note: each undeclared identifier is reported only once for each function it appears in
len += scnprintf(buf + len, size - len, \
^~~
drivers/net/wireless/ath/ath9k/gpio.c:502:2: note: in expansion of macro 'ATH_DUMP_BTCOEX'
ATH_DUMP_BTCOEX("Stomp Type", btcoex->bt_stomp_type);
^~~~~~~~~~~~~~~
make[5]: *** [drivers/net/wireless/ath/ath9k/gpio.o] Error 1
make[4]: *** [drivers/net/wireless/ath/ath9k] Error 2
make[3]: *** [drivers/net/wireless/ath] Error 2
make[2]: *** [drivers/net/wireless] Error 2
make[1]: *** [drivers/net] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [drivers] Error 2
Patch set to Rejected.
--
https://patchwork.kernel.org/patch/11216495/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-10-30 15:18 ` Kalle Valo
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