[Linux-stm32] [PATCH v2] net: stmmac: fix a possible endless loop

[David Miller]

From: Dejin Zheng <zhengdejin5 at gmail.com>
Date: Thu,  6 Feb 2020 22:18:11 +0800

> It forgot to reduce the value of the variable retry in a while loop
> in the ethqos_configure() function. It may cause an endless loop and
> without timeout.
> 
> Fixes: a7c30e62d4b8 ("net: stmmac: Add driver for Qualcomm ethqos")
> 
> Signed-off-by: Dejin Zheng <zhengdejin5 at gmail.com>
> Acked-by: Vinod Koul <vkoul at kernel.org>
> ---
> 
> Vinod Koul and David Miller, Thanks for your comments!
> 
> V2:
> add an appropriate Fixes tag.

Please do not put an empty line between Fixes and other tags.

I have no idea why people often do this.

Anyways, Fixes and other tags are all tags and thus belong together as
an uninterrupted group of text.

Thank you.