On Thu, Jan 08, 2026 at 07:52:15PM +0300, Dmitry Antipov wrote: > Introduce 'memvalue()' which uses 'memparse()' to parse a string > with optional memory suffix into a non-negative number. If parsing > has succeeded, returns 0 and stores the result at the location > specified by the second argument. Otherwise returns -EINVAL and > leaves the location untouched.
... > +/** > + * memvalue - Wrap memparse() with simple error detection > + * @ptr: Where parse begins > + * @valptr: Where to store result > + * > + * Unconditionally returns -EINVAL for a presumably negative value. > + * Otherwise uses memparse() to parse a string into a number stored > + * at @valptr and returns 0 or -EINVAL if an unrecognized character > + * was encountered. For a non-zero return value, memory at @valptr > + * is left untouched. > + */ There are two problems with this kernel-doc: 1) inherited one with strange indentation; 2) missing Return section (run kernel-doc validator with -Wreturn, for example). -- With Best Regards, Andy Shevchenko
