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wireless: remove unreachable code
The only case where intersected_rd can become non NULL is within an if. All paths from that if return, so the end chunk has therefore squawked its last and is no more. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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@ -2193,7 +2193,6 @@ static void print_regdomain_info(const struct ieee80211_regdomain *rd)
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static int __set_regdom(const struct ieee80211_regdomain *rd)
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static int __set_regdom(const struct ieee80211_regdomain *rd)
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{
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{
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const struct ieee80211_regdomain *intersected_rd = NULL;
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const struct ieee80211_regdomain *intersected_rd = NULL;
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struct cfg80211_registered_device *rdev = NULL;
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struct wiphy *request_wiphy;
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struct wiphy *request_wiphy;
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/* Some basic sanity checks first */
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/* Some basic sanity checks first */
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@ -2305,24 +2304,7 @@ static int __set_regdom(const struct ieee80211_regdomain *rd)
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return 0;
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return 0;
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}
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}
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if (!intersected_rd)
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return -EINVAL;
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return -EINVAL;
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rdev = wiphy_to_dev(request_wiphy);
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rdev->country_ie_alpha2[0] = rd->alpha2[0];
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rdev->country_ie_alpha2[1] = rd->alpha2[1];
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rdev->env = last_request->country_ie_env;
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BUG_ON(intersected_rd == rd);
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kfree(rd);
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rd = NULL;
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reset_regdomains(false);
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cfg80211_regdomain = intersected_rd;
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return 0;
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}
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}
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