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mac80211: remove misleading 'res' variable 

When this function returns != CONTINUE, it needs to put the
station struct it has acquired. Hence, having this unused
variable is not just superfluous but also misleading.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Johannes Berg 2007-12-23 10:11:55 +01:00 committed by David S. Miller
parent 1036d8642b
commit 6d65f5db2f
1 changed files with 1 additions and 2 deletions
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3
net/mac80211/tx.c
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@ -932,7 +932,6 @@ __ieee80211_tx_prepare(struct ieee80211_txrx_data *tx,
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_hdr *hdr; struct ieee80211_hdr *hdr;
struct ieee80211_sub_if_data *sdata; struct ieee80211_sub_if_data *sdata;
ieee80211_txrx_result res = TXRX_CONTINUE;
int hdrlen; int hdrlen;
@ -997,7 +996,7 @@ __ieee80211_tx_prepare(struct ieee80211_txrx_data *tx,
} }
control->flags |= IEEE80211_TXCTL_FIRST_FRAGMENT; control->flags |= IEEE80211_TXCTL_FIRST_FRAGMENT;
return res; return TXRX_CONTINUE;
} }
/* Device in tx->dev has a reference added; use dev_put(tx->dev) when /* Device in tx->dev has a reference added; use dev_put(tx->dev) when