wireless/nl80211: fix wdev_id may be used uninitialized
Build currently fails with -Werror=maybe-uninitialized set: net/wireless/nl80211.c: In function '__cfg80211_wdev_from_attrs': net/wireless/nl80211.c:124:44: error: 'wdev_id' may be used uninitialized in this function [-Werror=maybe-uninitialized] Easy fix is to just initialize wdev_id to 0, since it's value doesn't otherwise matter unless have_wdev_id is true. Fixes: a05829a7 ("cfg80211: avoid holding the RTNL when calling the driver") CC: Johannes Berg <johannes@sipsolutions.net> CC: "David S. Miller" <davem@davemloft.net> CC: Jakub Kicinski <kuba@kernel.org> CC: linux-wireless@vger.kernel.org CC: netdev@vger.kernel.org Signed-off-by: Jarod Wilson <jarod@redhat.com> Link: https://lore.kernel.org/r/20210312163651.1398207-1-jarod@redhat.comSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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