Commit 68a18ad7 authored by Tom Rix's avatar Tom Rix Committed by Johannes Berg

mac80211: initialize variable have_higher_than_11mbit

Clang static analysis reports this warnings

mlme.c:5332:7: warning: Branch condition evaluates to a
  garbage value
    have_higher_than_11mbit)
    ^~~~~~~~~~~~~~~~~~~~~~~

have_higher_than_11mbit is only set to true some of the time in
ieee80211_get_rates() but is checked all of the time.  So
have_higher_than_11mbit needs to be initialized to false.

Fixes: 5d6a1b06 ("mac80211: set basic rates earlier")
Signed-off-by: default avatarTom Rix <trix@redhat.com>
Reviewed-by: default avatarNick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/r/20211223162848.3243702-1-trix@redhat.comSigned-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 1ef5e1d0
......@@ -5265,7 +5265,7 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
*/
if (new_sta) {
u32 rates = 0, basic_rates = 0;
bool have_higher_than_11mbit;
bool have_higher_than_11mbit = false;
int min_rate = INT_MAX, min_rate_index = -1;
const struct cfg80211_bss_ies *ies;
int shift = ieee80211_vif_get_shift(&sdata->vif);
......
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