cfg80211: remove division by size of sizeof(struct ieee80211_wmm_rule)

Pointer arithmetic already adjusts by the size of the struct,
so the sizeof() calculation is wrong. This is basically the
same as Colin King's patch for similar code in the iwlwifi
driver.

Fixes: 230ebaa189af ("cfg80211: read wmm rules from regulatory database")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 4fc66a1..2839029 100644 (file)
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -452,8 +452,7 @@ reg_copy_regd(const struct ieee80211_regdomain *src_regd)
                        continue;
 
                regd->reg_rules[i].wmm_rule = d_wmm +
-                       (src_regd->reg_rules[i].wmm_rule - s_wmm) /
-                       sizeof(struct ieee80211_wmm_rule);
+                       (src_regd->reg_rules[i].wmm_rule - s_wmm);
        }
        return regd;
 }