* Re: [PATCH] net: fec: fix ref count leaking when pm_runtime_get_sync fails
@ 2020-06-14 8:25 Markus Elfring
2020-06-14 15:30 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: Markus Elfring @ 2020-06-14 8:25 UTC (permalink / raw)
To: Navid Emamdoost, netdev
Cc: Navid Emamdoost, Kangjie Lu, Stephen McCamant, Qiushi Wu,
David S. Miller, Fugang Duan, kernel-janitors, linux-kernel
> in fec_enet_mdio_read, …
I am curious under which circumstances you would like to improve
such commit messages.
* Will the tag “Fixes” become helpful?
* Which source code analysis tools did trigger to send
update suggestions according to 16 similar issues for today?
…
> +++ b/drivers/net/ethernet/freescale/fec_main.c
…
> @@ -1893,8 +1895,10 @@ static int fec_enet_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
> bool is_c45 = !!(regnum & MII_ADDR_C45);
>
> ret = pm_runtime_get_sync(dev);
> - if (ret < 0)
> + if (ret < 0) {
> + pm_runtime_put_autosuspend(dev);
> return ret;
> + }
> else
> ret = 0;
I suggest to adjust also the source code from the else branch.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/coding-style.rst?id=96144c58abe7ff767e754b5b80995f7b8846d49b#n196
…
> @@ -2276,6 +2280,7 @@ static void fec_enet_get_regs(struct net_device *ndev,
> }
>
> pm_runtime_mark_last_busy(dev);
> +out:
> pm_runtime_put_autosuspend(dev);
> }
Perhaps use the label “put_runtime” instead?
Regards,
Markus
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] net: fec: fix ref count leaking when pm_runtime_get_sync fails
2020-06-14 8:25 [PATCH] net: fec: fix ref count leaking when pm_runtime_get_sync fails Markus Elfring
@ 2020-06-14 15:30 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2020-06-14 15:30 UTC (permalink / raw)
To: Markus Elfring
Cc: Navid Emamdoost, netdev, Navid Emamdoost, Kangjie Lu,
Stephen McCamant, Qiushi Wu, David S. Miller, Fugang Duan,
kernel-janitors, linux-kernel
On Sun, Jun 14, 2020 at 10:25:38AM +0200, Markus Elfring wrote:
> > in fec_enet_mdio_read, …
>
> I am curious under which circumstances you would like to improve
> such commit messages.
>
> * Will the tag “Fixes” become helpful?
>
> * Which source code analysis tools did trigger to send
> update suggestions according to 16 similar issues for today?
>
Hi,
This is the semi-friendly patch-bot of Greg Kroah-Hartman.
Markus, you seem to have sent a nonsensical or otherwise pointless
review comment to a patch submission on a Linux kernel developer mailing
list. I strongly suggest that you not do this anymore. Please do not
bother developers who are actively working to produce patches and
features with comments that, in the end, are a waste of time.
Patch submitter, please ignore Markus's suggestion; you do not need to
follow it at all. The person/bot/AI that sent it is being ignored by
almost all Linux kernel maintainers for having a persistent pattern of
behavior of producing distracting and pointless commentary, and
inability to adapt to feedback. Please feel free to also ignore emails
from them.
thanks,
greg k-h's patch email bot
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-06-14 15:30 ` Greg KH
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