[U-Boot] fatls shows duplicated entries with long and short names

[Marek Vasut]

Dear Hector Palacios,

> Dear Marek,
> 
> I noticed that 'fatls' displays duplicated filenames (short and long) for
> every file in the media:
> 
> # fatls mmc 0
>    2083460   uimage-myplatform
>    2083460   uimage~1
>       1520   rootfs-dummy.jffs2
>       1520   rootfs~1.jff
>    3294952   uimage
>    3294952   uimage
> 
> The guilty commit is ff04f6d1224d8952b566b8671222151495883073 by you, who
> moved the chksum calculation out of an if() and now the code never enters
> this:
> 
> #ifdef CONFIG_SUPPORT_VFAT
> 			else if (dols == LS_ROOT && csum == prevcksum) {
> 				prevcksum = 0xffff;
> 				dentptr++;
> 				continue;
> 			}
> #endif
> 
> Could you please check?

CCing Tom.

Best regards,
Marek Vasut