On Wed, 2 Jan 2013, Hugh Dickins wrote: > @@ -2756,13 +2747,13 @@ out: > * @buffer: to contain formatted mempolicy string > * @maxlen: length of @buffer > * @pol: pointer to mempolicy to be formatted > - * @no_context: "context free" mempolicy - use nodemask in w.user_nodemask > + * @unused: redundant argument, to be removed later. > * > * Convert a mempolicy into a string. > * Returns the number of characters in buffer (if positive) > * or an error (negative) > */ > -int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol, int > no_context) > +int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol, int unused) > { > char *p = buffer; > int l; > @@ -2796,10 +2787,7 @@ int mpol_to_str(char *buffer, int maxlen > case MPOL_BIND: > /* Fall through */ > case MPOL_INTERLEAVE: > - if (no_context) > - nodes = pol->w.user_nodemask; > - else > - nodes = pol->v.nodes; > + nodes = pol->v.nodes; > break; >
no_context was always true. Why is the code from the false branch kept? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/