diff options
| author | Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> | 2015-02-27 14:49:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-01 16:23:55 -0800 |
| commit | 9110e0ad3884575b641975cd1e58aedfadbb78b5 (patch) | |
| tree | ea1f8422cc27f8879b210ebaab3db485aeffe816 /drivers/staging/wlan-ng | |
| parent | 25d5546c3bb00ee263b459b663197651c09d4a80 (diff) | |
| download | op-kernel-dev-9110e0ad3884575b641975cd1e58aedfadbb78b5.zip op-kernel-dev-9110e0ad3884575b641975cd1e58aedfadbb78b5.tar.gz | |
staging: wlan-ng: remove unused variable
This patch removes a variable that was simply used to
store the return value of a function call before
returning it.
The issue was detected and resolved using the following
coccinelle script:
@@
identifier len,f;
@@
-int len;
... when != len
when strict
-len =
+return
f(...);
-return len;
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wlan-ng')
| -rw-r--r-- | drivers/staging/wlan-ng/prism2sta.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c index 10ad24a..77e0f89 100644 --- a/drivers/staging/wlan-ng/prism2sta.c +++ b/drivers/staging/wlan-ng/prism2sta.c @@ -243,7 +243,6 @@ static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb, struct p80211_metawep *p80211_wep) { hfa384x_t *hw = (hfa384x_t *) wlandev->priv; - int result; /* If necessary, set the 802.11 WEP bit */ if ((wlandev->hostwep & (HOSTWEP_PRIVACYINVOKED | HOSTWEP_ENCRYPT)) == @@ -251,9 +250,7 @@ static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb, p80211_hdr->a3.fc |= cpu_to_le16(WLAN_SET_FC_ISWEP(1)); } - result = hfa384x_drvr_txframe(hw, skb, p80211_hdr, p80211_wep); - - return result; + return hfa384x_drvr_txframe(hw, skb, p80211_hdr, p80211_wep); } /*---------------------------------------------------------------- |
