Re: [PATCH -next 0/2] sparc: use snprintf() in show() methods

[Joe Perches]

On Sat, 2020-05-09 at 17:18 +0800, Chen Zhou wrote:
> snprintf() returns the number of bytes that would be written,
> which may be greater than the the actual length to be written.
[]
> Chen Zhou (2):
>   sparc: use snprintf() in show_pciobppath_attr() in pci.c
>   sparc: use snprintf() in show_pciobppath_attr() in vio.c

Your subjects are a bit off: snprintf vs scnprintf