On Fri, 2017-09-01 at 06:10 +0000, Amit Khatri wrote: > From: Amit Khatri <[email protected]> > Date: Thu, 24 Aug 2017 00:16:26 -0700 > Subject: [PATCH] iw: Null check before accessing n_mcs variable > > If all cases will fail n_mcs variable fail to get any assignement > and remain NULL. so better to check NULL before dereference. >
This is wrong - you can't get into S_HT state unless n_mcs was also assigned, and if you can't get into S_HT state then you can't dereference n_mcs either. johannes
