Re: [U-Boot] [PATCH 1/9] wandboard: Return error if the SDHC port index is invalid

On Tue, May 21, 2013 at 3:49 PM, Fabio Estevam festevam@gmail.com wrote:

On Tue, May 21, 2013 at 3:44 PM, Otavio Salvador otavio@ossystems.com.br wrote:

...

In the loop; it does:

status |= fsl...

so it gets the output of it. In case any fails it won't be 0.

It's good practice to return immediately when an error condition happens.

Well the idea of the code was to return in case anything goes wrong. So it outputs a 'WARN'. If you wish to change this, please change to ERROR.