* [PATCH] ieee802154/adf7242: fix memory leak of firmware
@ 2016-04-07 11:16 Sudip Mukherjee
2016-04-07 11:09 ` Michael Hennerich
2016-04-08 17:34 ` Marcel Holtmann
0 siblings, 2 replies; 3+ messages in thread
From: Sudip Mukherjee @ 2016-04-07 11:16 UTC (permalink / raw)
To: Michael Hennerich, Alexander Aring
Cc: linux-kernel, linux-wpan, netdev, Sudip Mukherjee
If the firmware upload or the firmware verification fails then we
printed the error message and exited but we missed releasing the
firmware.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
---
drivers/net/ieee802154/adf7242.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ieee802154/adf7242.c b/drivers/net/ieee802154/adf7242.c
index 89154c0..91d4531 100644
--- a/drivers/net/ieee802154/adf7242.c
+++ b/drivers/net/ieee802154/adf7242.c
@@ -1030,6 +1030,7 @@ static int adf7242_hw_init(struct adf7242_local *lp)
if (ret) {
dev_err(&lp->spi->dev,
"upload firmware failed with %d\n", ret);
+ release_firmware(fw);
return ret;
}
@@ -1037,6 +1038,7 @@ static int adf7242_hw_init(struct adf7242_local *lp)
if (ret) {
dev_err(&lp->spi->dev,
"verify firmware failed with %d\n", ret);
+ release_firmware(fw);
return ret;
}
--
1.9.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] ieee802154/adf7242: fix memory leak of firmware
2016-04-07 11:16 [PATCH] ieee802154/adf7242: fix memory leak of firmware Sudip Mukherjee
@ 2016-04-07 11:09 ` Michael Hennerich
2016-04-08 17:34 ` Marcel Holtmann
1 sibling, 0 replies; 3+ messages in thread
From: Michael Hennerich @ 2016-04-07 11:09 UTC (permalink / raw)
To: Sudip Mukherjee, Alexander Aring; +Cc: linux-kernel, linux-wpan, netdev
On 04/07/2016 01:16 PM, Sudip Mukherjee wrote:
> If the firmware upload or the firmware verification fails then we
> printed the error message and exited but we missed releasing the
> firmware.
>
> Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
> ---
> drivers/net/ieee802154/adf7242.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/net/ieee802154/adf7242.c b/drivers/net/ieee802154/adf7242.c
> index 89154c0..91d4531 100644
> --- a/drivers/net/ieee802154/adf7242.c
> +++ b/drivers/net/ieee802154/adf7242.c
> @@ -1030,6 +1030,7 @@ static int adf7242_hw_init(struct adf7242_local *lp)
> if (ret) {
> dev_err(&lp->spi->dev,
> "upload firmware failed with %d\n", ret);
> + release_firmware(fw);
> return ret;
> }
>
> @@ -1037,6 +1038,7 @@ static int adf7242_hw_init(struct adf7242_local *lp)
> if (ret) {
> dev_err(&lp->spi->dev,
> "verify firmware failed with %d\n", ret);
> + release_firmware(fw);
> return ret;
> }
>
>
--
Greetings,
Michael
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] ieee802154/adf7242: fix memory leak of firmware
2016-04-07 11:16 [PATCH] ieee802154/adf7242: fix memory leak of firmware Sudip Mukherjee
2016-04-07 11:09 ` Michael Hennerich
@ 2016-04-08 17:34 ` Marcel Holtmann
1 sibling, 0 replies; 3+ messages in thread
From: Marcel Holtmann @ 2016-04-08 17:34 UTC (permalink / raw)
To: Sudip Mukherjee
Cc: Michael Hennerich, Alexander Aring, linux-kernel, linux-wpan,
netdev
Hi Sudip,
> If the firmware upload or the firmware verification fails then we
> printed the error message and exited but we missed releasing the
> firmware.
>
> Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
> ---
> drivers/net/ieee802154/adf7242.c | 2 ++
> 1 file changed, 2 insertions(+)
patch has been applied to bluetooth-next tree.
Regards
Marcel
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-04-08 17:34 UTC | newest]
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2016-04-07 11:16 [PATCH] ieee802154/adf7242: fix memory leak of firmware Sudip Mukherjee
2016-04-07 11:09 ` Michael Hennerich
2016-04-08 17:34 ` Marcel Holtmann
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