Messages in this thread | | | Date | Sat, 05 Mar 2011 10:30:05 -0600 | From | Larry Finger <> | Subject | Re: [PATCH] net: mac80211: fix compilation warning |
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On 03/05/2011 07:52 AM, Jovi Zhang wrote: > On Sat, Mar 5, 2011 at 8:31 PM, Ben Hutchings<bhutchings@solarflare.com> wrote: >> On Wed, 2011-03-02 at 18:32 -0500, bookjovi@gmail.com wrote: >>> From: Jovi Zhang<bookjovi@gmail.com> >>> >>> this commit fix compilation warning as following: >>> net/mac80211/tx.c:1753: warning: unused variable mppath >> [...] >> >> You clearly didn't try building this with CONFIG_MAC80211_MESH enabled. >> > Sorry, indeed, maybe should be like this: > > +#ifdef CONFIG_MAC80211_MESH > struct mesh_path *mppath = NULL; > +#endif
Linville likes "struct mesh_path *mppath __maybe_unused = NULL;" over the ifdef form.
Larry
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