mac80211: remove set but not used variable 'old'

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Fixes gcc '-Wunused-but-set-variable' warning:

net/mac80211/key.c: In function 'ieee80211_set_tx_key':
net/mac80211/key.c:271:24: warning:
 variable 'old' set but not used [-Wunused-but-set-variable]

It is not used since introduction in
commit 96fc6efb9a ("mac80211: IEEE 802.11 Extended Key ID support")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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YueHaibing 2019-04-29 14:07:54 +00:00 • committed by Johannes Berg

parent 79c92ca42b

commit 818e9dfa2c

1 changed files with 0 additions and 2 deletions

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net/mac80211/key.c

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