WARNING: line length of 81 exceeds 80 columns
#388: FILE: net/mac80211/key.c:1273:
+		ret = ieee80211_key_replace(key->sdata, NULL, key->sta, link_sta,

WARNING: line length of 81 exceeds 80 columns
#410: FILE: net/mac80211/key.c:1289:
+		ret = ieee80211_key_replace(key->sdata, NULL, key->sta, link_sta,

WARNING: line length of 82 exceeds 80 columns
#488: FILE: net/mac80211/key.c:1532:
+						     link_sta->rx_cigtk[idx ^ 1]);

WARNING: line length of 82 exceeds 80 columns
#495: FILE: net/mac80211/key.c:1538:
+							     link_sta->rx_gtk[i]);

WARNING: line length of 85 exceeds 80 columns
#642: FILE: net/mac80211/rx.c:2109:
+			rx->key = rcu_dereference(rx->link_sta->rx_gtk[mmie_keyidx]);

total: 0 errors, 5 warnings, 0 checks, 705 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 1747ddb714a3 ("wifi: mac80211: use per-STA GTK in client mode") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 5 warnings, 0 checks, 705 lines checked